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		<h1>ĐỀ KIỂM TRA HỌC KÌ II - MÔN TOÁN 6</h1>
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			<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:14.0pt">PHÒNG GD&amp;ĐT HUYỆN THANH OAI&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ĐỀ KIỂM TRA HỌC KÌ II</span></b></span></span><br />
<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:14.0pt">&nbsp;&nbsp;&nbsp; TRƯỜNG THCS THANH THÙY&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; MÔN TOÁN 6</span></b></span></span><br />
<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:14.0pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <u>ĐỀ CHÍNH THỨC</u>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Năm học 2020-2021</span></b></span></span>
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<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:14.0pt">&nbsp;ĐỀ BÀI:</span></b></span></span><br />
<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><u><span style="font-size:14.0pt">TRẮC NGHIỆM:</span></u></b><b><span style="font-size:14.0pt">Hãy khoanh tròn vào câu đúng nhất trong các câu sau:</span></b></span></span><br />
<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:14.0pt">Câu 1: </span></b><span style="font-size:14.0pt">Trong các cách viết sau đây, cách viết nào không cho ta phân số ?</span></span></span>

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			<td style="width:170px; padding:0in 7px 0in 7px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">B. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image004.png" style="width:21px; height:41px" /></span></span>&nbsp;&nbsp;</span></span></span></td>
			<td style="width:170px; padding:0in 7px 0in 7px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">C. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image006.png" style="width:15px; height:41px" /></span></span></span></span></span></td>
			<td style="width:170px; padding:0in 7px 0in 7px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">D. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image008.png" style="width:24px; height:41px" /></span></span></span></span></span></td>
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<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span lang="FR" style="font-size:14.0pt">Câu 2: </span></b><span lang="FR" style="font-size:14.0pt">Số nghịch đảo của </span><span style="font-size:14.0pt"><span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image010.png" style="width:24px; height:41px" /></span></span></span><span lang="FR" style="font-size:14.0pt">&nbsp;là: </span></span></span>

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			<td style="width:170px; padding:0in 7px 0in 7px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">A. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image012.png" style="width:24px; height:41px" /></span></span></span></span></span></td>
			<td style="width:170px; padding:0in 7px 0in 7px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">B. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image014.png" style="width:20px; height:41px" /></span></span></span></span></span></td>
			<td style="width:170px; padding:0in 7px 0in 7px"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">C. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image016.png" style="width:31px; height:41px" /></span></span></span></span></span></td>
			<td style="width:170px; padding:0in 7px 0in 7px"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">D. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image018.png" style="width:31px; height:41px" /></span></span></span></span></span></td>
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<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:14.0pt">Câu 3: </span></b><span style="font-size:14.0pt">Khi rút gọn phân <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image020.png" style="width:32px; height:41px" /></span></span>&nbsp;ta được phân số tối giản là:</span></span></span>

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			<td style="width:170px; padding:0in 7px 0in 7px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">A. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image022.png" style="width:24px; height:41px" /></span></span></span></span></span></td>
			<td style="width:170px; padding:0in 7px 0in 7px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">B. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image024.png" style="width:23px; height:41px" /></span></span>&nbsp;</span></span></span></td>
			<td style="width:170px; padding:0in 7px 0in 7px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">C. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image026.png" style="width:16px; height:41px" /></span></span></span></span></span></td>
			<td style="width:170px; padding:0in 7px 0in 7px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">D. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image028.png" style="width:24px; height:41px" /></span></span></span></span></span></td>
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<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:14.0pt">Câu 4: </span></b><span style="font-size:14.0pt"><span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image030.png" style="width:16px; height:41px" /></span></span>&nbsp;của 60 là:</span></span></span>

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			<td style="width:170px; padding:0in 7px 0in 7px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">B. 30</span></span></span></td>
			<td style="width:170px; padding:0in 7px 0in 7px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">C. 40</span></span></span></td>
			<td style="width:170px; padding:0in 7px 0in 7px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">D. 50</span></span></span></td>
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<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span lang="FR" style="font-size:14.0pt">Câu 5: </span></b><span lang="FR" style="font-size:14.0pt">Số đối của </span><span style="font-size:14.0pt"><span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image032.png" style="width:24px; height:41px" /></span></span></span><span lang="FR" style="font-size:14.0pt">&nbsp;là:</span></span></span>

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			<td style="width:170px; padding:0in 7px 0in 7px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">A. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image034.png" style="width:21px; height:41px" /></span></span></span></span></span></td>
			<td style="width:170px; padding:0in 7px 0in 7px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">B. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image036.png" style="width:32px; height:41px" /></span></span></span></span></span></td>
			<td style="width:170px; padding:0in 7px 0in 7px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">C. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image038.png" style="width:24px; height:41px" /></span></span></span></span></span></td>
			<td style="width:170px; padding:0in 7px 0in 7px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">D. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image040.png" style="width:32px; height:41px" /></span></span></span></span></span></td>
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<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:14.0pt">Câu 6: </span></b><span style="font-size:14.0pt">Hỗn số <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image042.png" style="width:25px; height:41px" /></span></span>&nbsp;viết dưới dạng phân số là:</span></span></span>

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			<td style="width:170px; padding:0in 7px 0in 7px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">A. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image044.png" style="width:16px; height:41px" /></span></span></span></span></span></td>
			<td style="width:170px; padding:0in 7px 0in 7px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">B. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image046.png" style="width:16px; height:41px" /></span></span></span></span></span></td>
			<td style="width:170px; padding:0in 7px 0in 7px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">C. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image048.png" style="width:16px; height:41px" /></span></span></span></span></span></td>
			<td style="width:170px; padding:0in 7px 0in 7px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">D. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image050.png" style="width:16px; height:41px" /></span></span></span></span></span></td>
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<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:14.0pt">Câu 7: </span></b><span style="font-size:14.0pt">Giá trị của a bằng bao nhiêu nếu <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image052.png" style="width:16px; height:41px" /></span></span>&nbsp;của a bằng 4 ?</span></span></span>

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			<td style="width:170px; padding:0in 7px 0in 7px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">A. 10</span></span></span></td>
			<td style="width:170px; padding:0in 7px 0in 7px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">B. 12 </span></span></span></td>
			<td style="width:170px; padding:0in 7px 0in 7px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">C. 14</span></span></span></td>
			<td style="width:170px; padding:0in 7px 0in 7px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">D. 16</span></span></span></td>
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<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:14.0pt">Câu 8:</span></b><b> </b><span style="font-size:14.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">Giá trị của biểu thức (x-1)(x-2)(x-3) khi x = 2 là:</span></span></span></span><br />
<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">A. 0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; B. -1 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; C. -2 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; D. -3 </span></span></span></span><br />
<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:14.0pt">Câu 9<i>:</i></span></b><span style="font-size:14.0pt"> Trong các phân số sau:<span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image054.png" style="width:85px; height:41px" /></span></span>&nbsp;<i>phân số lớn nhất</i> là:</span></span></span><br />
<span style="font-size:13pt"><span style="tab-stops:66.75pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">A.<span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image056.png" style="width:15px; height:41px" /></span></span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; B.<span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image058.png" style="width:15px; height:41px" /></span></span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; C.<span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image060.png" style="width:24px; height:41px" /></span></span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; D.<span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image062.png" style="width:24px; height:41px" /></span></span></span></span></span></span><br />
<span style="font-size:13pt"><span style="tab-stops:66.75pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:14.0pt">Câu 10<i>:</i></span></b><span style="font-size:14.0pt"> Rút gọn phân số <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image064.png" style="width:23px; height:41px" /></span></span>&nbsp;đến <i>phân số</i> <i>tối giản</i> ta được phân số:</span></span></span></span><br />
<span style="font-size:13pt"><span style="tab-stops:66.75pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">A.<span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image066.png" style="width:21px; height:41px" /></span></span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; B.<span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image068.png" style="width:15px; height:41px" /></span></span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; C.<span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image070.png" style="width:16px; height:41px" /></span></span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; D.<span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image072.png" style="width:21px; height:41px" /></span></span></span></span></span></span><br />
<span style="font-size:13pt"><span style="tab-stops:66.75pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:14.0pt">Câu 11<i> :</i></span></b><span style="font-size:14.0pt"> Đổi phân số <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image074.png" style="width:32px; height:41px" /></span></span>&nbsp;ra <i>hỗn số</i> ta được:</span></span></span></span><br />
<span style="font-size:13pt"><span style="tab-stops:66.75pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">A.<span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image076.png" style="width:35px; height:41px" /></span></span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; B.<span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image078.png" style="width:33px; height:41px" /></span></span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; C.<span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image080.png" style="width:35px; height:41px" /></span></span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; D.<span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image082.png" style="width:35px; height:41px" /></span></span></span></span></span></span><br />
<span style="font-size:13pt"><span style="tab-stops:66.75pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:14.0pt">Câu 12<i>:</i></span></b><span style="font-size:14.0pt">&nbsp; Tính: 25% của 12 bằng:</span></span></span></span><br />
<span style="font-size:13pt"><span style="tab-stops:66.75pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">A. 2&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; B. 3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; C. 4&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; D. 6</span></span></span></span><br />
<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:14.0pt">Câu 13:</span></b><span style="font-size:14.0pt"> Góc phụ với góc 32<sup>0</sup> là góc có số đo:</span></span></span><br />
<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">&nbsp; A. 148<sup>0</sup>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; B. 158<sup>0</sup>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; C. 58<sup>0</sup>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; D. 48<sup>0</sup></span></span></span><br />
<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:14.0pt">Câu 14:</span></b><span style="font-size:14.0pt"> Tia Ot là tia phân giác của <span style="position:relative"><span style="top:5.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image084.png" style="width:32px; height:27px" /></span></span>&nbsp;nếu:</span></span></span><br />
<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">&nbsp;&nbsp; A.<span style="position:relative"><span style="top:5.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image086.png" style="width:69px; height:27px" /></span></span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; B.<span style="position:relative"><span style="top:5.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image088.png" style="width:111px; height:27px" /></span></span>&nbsp;&nbsp; </span></span></span><br />
<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">&nbsp;C.<span style="position:relative"><span style="top:5.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image088.png" style="width:111px; height:27px" /></span></span>và <span style="position:relative"><span style="top:5.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image086.png" style="width:69px; height:27px" /></span></span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; D.Ba tia Ot, Ox, Oy chung góc </span></span></span><br />
<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:14.0pt">Câu 15:</span></b><span style="font-size:14.0pt"> Cho hai góc kề bù <span style="position:relative"><span style="top:5.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image084.png" style="width:32px; height:27px" /></span></span>&nbsp;và <span style="position:relative"><span style="top:5.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image090.png" style="width:32px; height:27px" /></span></span>. Gọi Om, On lần lượt là các tia phân giác của các góc <span style="position:relative"><span style="top:5.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image084.png" style="width:32px; height:27px" /></span></span>&nbsp;và <span style="position:relative"><span style="top:5.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image090.png" style="width:32px; height:27px" /></span></span>. Số đo của <span style="position:relative"><span style="top:3.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image092.png" style="width:36px; height:24px" /></span></span>&nbsp;bằng:</span></span></span><br />
<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">&nbsp; A. 90<sup>0</sup>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; B. 60<sup>0</sup>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; C. 75<sup>0</sup>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; D. 45<sup>0</sup></span></span></span><br />
<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:14.0pt">Câu 16:</span></b><span style="font-size:14.0pt"> Cho <span style="position:relative"><span style="top:5.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image094.png" style="width:68px; height:27px" /></span></span>. Gọi Ox’ là tia đối của tia Ox. Số đo <span style="position:relative"><span style="top:5.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image096.png" style="width:39px; height:27px" /></span></span>&nbsp;bằng:</span></span></span><br />
<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">&nbsp; A. 60<sup>0</sup>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; B. 160<sup>0</sup>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp; C. 150<sup>0</sup>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; D. 180<sup>0</sup></span></span></span><br />
<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:14.0pt">Câu 17:</span></b><span style="font-size:14.0pt"> Mẫu chung của các phân số <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image098.png" style="width:100px; height:41px" /></span></span>là: </span></span></span>

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			<td style="width:167px; padding:0in 7px 0in 7px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">&nbsp;A. 50&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></td>
			<td style="width:174px; padding:0in 7px 0in 7px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt"><span style="color:red">B. 30</span></span></span></span></td>
			<td style="width:167px; padding:0in 7px 0in 7px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">C. 20</span></span></span></td>
			<td style="width:145px; padding:0in 7px 0in 7px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">D. 10</span></span></span></td>
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<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span lang="PT-BR" style="font-size:14.0pt">Câu 18: </span></b><span lang="PT-BR" style="font-size:14.0pt">Phân số bằng phân số </span><span style="font-size:14.0pt"><span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image060.png" style="width:24px; height:41px" /></span></span></span><span lang="PT-BR" style="font-size:14.0pt">&nbsp;là :</span></span></span><br />
<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span lang="PT-BR" style="font-size:14.0pt">A</span><span style="font-size:14.0pt"><span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image101.png" style="width:21px; height:41px" /></span></span></span><span lang="PT-BR" style="font-size:14.0pt">;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; <span style="color:red">B.</span></span><span style="font-size:14.0pt"><span style="color:red"><span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image103.png" style="width:61px; height:41px" /></span></span></span></span><span lang="PT-BR" style="font-size:14.0pt"><span style="color:red">;</span></span><span lang="PT-BR" style="font-size:14.0pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; C.</span><span style="font-size:14.0pt"><span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image105.png" style="width:31px; height:41px" /></span></span></span><span lang="PT-BR" style="font-size:14.0pt">;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; D.</span><span style="font-size:14.0pt"><span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image107.png" style="width:42px; height:41px" /></span></span></span></span></span><br />
<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:14.0pt">Câu 19:</span></b> <span lang="NL" style="font-size:14.0pt">Biết : <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image109.png" style="width:55px; height:41px" /></span></span>&nbsp;Số x bằng:&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span>

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			<td style="width:149px; padding:0in 7px 0in 7px; height:46px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;<span style="font-size:14.0pt"><span style="color:red">A. </span></span><span lang="NL" style="font-size:14.0pt"><span style="color:red"><span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image111.png" style="width:25px; height:45px" /></span></span></span></span></span></span></td>
			<td style="width:155px; padding:0in 7px 0in 7px; height:46px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span lang="NL" style="font-size:14.0pt">B. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image113.png" style="width:26px; height:48px" /></span></span></span></span></span></td>
			<td style="width:149px; padding:0in 7px 0in 7px; height:46px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span lang="NL" style="font-size:14.0pt">C. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image115.png" style="width:24px; height:46px" /></span></span></span></span></span></td>
			<td style="width:130px; padding:0in 7px 0in 7px; height:46px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span lang="NL" style="font-size:14.0pt">D. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image117.png" style="width:24px; height:46px" /></span></span></span></span></span></td>
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<span style="font-size:13pt"><span style="line-height:110%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span lang="PT-BR" style="font-size:14.0pt"><span style="line-height:110%">Câu 20:</span></span></b> <span lang="VI" style="font-size:14.0pt"><span style="line-height:110%">Mai</span></span><span lang="PT-BR" style="font-size:14.0pt"><span style="line-height:110%"> đi từ nhà đến trường mất 30 phút, thời gian đó bằng : </span></span></span></span></span><br />
<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span lang="PT-BR" style="font-size:14.0pt">A. </span><span style="font-size:14.0pt"><span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image119.png" style="width:23px; height:41px" /></span></span></span><span lang="PT-BR" style="font-size:14.0pt">&nbsp;giờ&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; B. </span><span style="font-size:14.0pt"><span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image121.png" style="width:23px; height:41px" /></span></span></span><span lang="PT-BR" style="font-size:14.0pt">&nbsp;giờ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span lang="VI" style="font-size:14.0pt"><span style="color:red">C</span></span><span lang="PT-BR" style="font-size:14.0pt"><span style="color:red">. </span></span><span style="font-size:14.0pt"><span style="color:red"><span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image123.png" style="width:16px; height:41px" /></span></span></span></span><span style="font-size:14.0pt"><span style="color:red">giờ</span></span> &nbsp;<span lang="VI" style="font-size:14.0pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D</span><span lang="PT-BR" style="font-size:14.0pt">. </span><span style="font-size:14.0pt"><span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image125.png" style="width:15px; height:41px" /></span></span></span><span lang="PT-BR" style="font-size:14.0pt">&nbsp;giờ&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><br />
<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span lang="PT-BR" style="font-size:14.0pt">Câu 21: </span></b><span style="font-size:14.0pt">Tổng <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image127.png" style="width:55px; height:41px" /></span></span>&nbsp;&nbsp;bằng:</span></span></span>

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			<td style="width:147px; padding:0in 7px 0in 7px; height:43px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">&nbsp;A. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image129.png" style="width:16px; height:41px" /></span></span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></span></span></td>
			<td style="width:154px; padding:0in 7px 0in 7px; height:43px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">B. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image131.png" style="width:16px; height:41px" /></span></span></span></span></span></td>
			<td style="width:147px; padding:0in 7px 0in 7px; height:43px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt"><span style="color:red">C</span></span><span style="font-size:14.0pt">. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image133.png" style="width:16px; height:41px" /></span></span></span></span></span></td>
			<td style="width:129px; padding:0in 7px 0in 7px; height:43px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">D. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image135.png" style="width:24px; height:41px" /></span></span></span></span></span></td>
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<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span lang="PT-BR" style="font-size:14.0pt">Câu 22:</span></b><span style="font-size:14.0pt"> Kết quả của phép tính <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image137.png" style="width:57px; height:41px" /></span></span>&nbsp;là: </span></span></span>

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			<td style="width:148px; padding:0in 7px 0in 7px; height:33px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt"><span style="color:red">A</span></span><span style="font-size:14.0pt">. 0</span></span></span></td>
			<td style="width:154px; padding:0in 7px 0in 7px; height:33px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">B. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image139.png" style="width:33px; height:41px" /></span></span></span></span></span></td>
			<td style="width:148px; padding:0in 7px 0in 7px; height:33px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">C. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image141.png" style="width:24px; height:41px" /></span></span></span></span></span></td>
			<td style="width:129px; padding:0in 7px 0in 7px; height:33px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">D. 1</span></span></span></td>
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<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span lang="PT-BR" style="font-size:14.0pt">Câu 23: </span></b><span style="font-size:14.0pt">Hỗn số 5<span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image030.png" style="width:16px; height:41px" /></span></span>&nbsp; được viết dạng phân số là:</span></span></span>

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			<td style="width:158px; padding:0in 7px 0in 7px; height:46px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">&nbsp;A. <span style="position:relative"><span style="top:13.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image144.png" style="width:24px; height:47px" /></span></span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></span></span></td>
			<td style="width:165px; padding:0in 7px 0in 7px; height:46px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">B. <span style="position:relative"><span style="top:13.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image146.png" style="width:24px; height:47px" /></span></span></span></span></span></td>
			<td style="width:158px; padding:0in 7px 0in 7px; height:46px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">C. <span style="position:relative"><span style="top:14.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image148.png" style="width:25px; height:48px" /></span></span></span></span></span></td>
			<td style="width:138px; padding:0in 7px 0in 7px; height:46px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt"><span style="color:red">D</span></span><span style="font-size:14.0pt">. <span style="position:relative"><span style="top:13.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image150.png" style="width:25px; height:47px" /></span></span></span></span></span></td>
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&nbsp;

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			<td style="width:149px; padding:0in 7px 0in 7px; height:39px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span lang="NL" style="font-size:14.0pt"><span style="color:red">A.</span></span><span lang="NL" style="font-size:14.0pt"><span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image152.png" style="width:29px; height:41px" /></span></span></span></span></span></td>
			<td style="width:155px; padding:0in 7px 0in 7px; height:39px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span lang="NL" style="font-size:14.0pt">B. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image154.png" style="width:21px; height:41px" /></span></span></span></span></span></td>
			<td style="width:149px; padding:0in 7px 0in 7px; height:39px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span lang="NL" style="font-size:14.0pt">C. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image156.png" style="width:37px; height:41px" /></span></span></span></span></span></td>
			<td style="width:103px; padding:0in 7px 0in 7px; height:39px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span lang="NL" style="font-size:14.0pt">D. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image158.png" style="width:29px; height:41px" /></span></span></span></span></span></td>
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<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span lang="PT-BR" style="font-size:14.0pt">Câu 24: </span></b><span lang="NL" style="font-size:14.0pt">Đổi số thập phân 0,08 ra phân số đ­ược:</span></span></span><br />
<br />
<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b>&nbsp;</b></span></span><br />
<br />
<br />
<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span lang="VI" style="font-size:14.0pt">Câu 25: </span></b><span style="font-size:14.0pt">Hỗn số <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image042.png" style="width:25px; height:41px" /></span></span>&nbsp;viết dưới dạng phân số là:</span></span></span>

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			<td style="width:157px; padding:0in 7px 0in 7px; height:39px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <span style="font-size:14.0pt">A. <span style="color:red"><span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image046.png" style="width:16px; height:41px" /></span></span></span></span></span></span></td>
			<td style="width:157px; padding:0in 7px 0in 7px; height:39px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <span style="font-size:14.0pt"><span style="color:red">B. </span></span><span style="font-size:14.0pt"><span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image044.png" style="width:16px; height:41px" /></span></span></span></span></span></td>
			<td style="width:157px; padding:0in 7px 0in 7px; height:39px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <span style="font-size:14.0pt">C. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image048.png" style="width:16px; height:41px" /></span></span></span></span></span></td>
			<td style="width:157px; padding:0in 7px 0in 7px; height:39px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <span style="font-size:14.0pt">D. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image050.png" style="width:16px; height:41px" /></span></span></span></span></span></td>
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<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:14.0pt">Câu 26:</span></b><span style="font-size:14.0pt"> Một lớp có 24 HS nam và 28 HS nữ. Số HS nam chiếm bao nhiêu phần số học sinh của lớp?</span></span></span>

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	<tbody>
		<tr>
			<td style="width:153px; padding:0in 7px 0in 7px; height:42px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span lang="NL" style="font-size:14.0pt">A. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image165.png" style="width:17px; height:43px" /></span></span></span></span></span></td>
			<td style="width:160px; padding:0in 7px 0in 7px; height:42px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span lang="NL" style="font-size:14.0pt">B. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image034.png" style="width:21px; height:41px" /></span></span></span></span></span></td>
			<td style="width:153px; padding:0in 7px 0in 7px; height:42px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span lang="NL" style="font-size:14.0pt"><span style="color:red">C. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image168.png" style="width:21px; height:41px" /></span></span></span></span></span></span></td>
			<td style="width:134px; padding:0in 7px 0in 7px; height:42px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span lang="NL" style="font-size:14.0pt">D. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image170.png" style="width:18px; height:46px" /></span></span></span></span></span></td>
		</tr>
	</tbody>
</table>
<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:14.0pt">Câu 27: </span></b><span style="font-size:14.0pt">Số </span><span lang="VI" style="font-size:14.0pt">0,</span><span style="font-size:14.0pt">75 được viết dưới dạng % là:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span>

<table class="Table" style="width:574px; margin-left:54px; border-collapse:collapse" width="575">
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		<tr>
			<td style="width:147px; padding:0in 7px 0in 7px; height:26px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span lang="NL" style="font-size:14.0pt">A. </span><span style="font-size:14.0pt">0,75%.&nbsp;&nbsp; </span></span></span></td>
			<td style="width:153px; padding:0in 7px 0in 7px; height:26px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span lang="NL" style="font-size:14.0pt">B. </span><span style="font-size:14.0pt">7,5%.</span></span></span></td>
			<td style="width:147px; padding:0in 7px 0in 7px; height:26px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span lang="NL" style="font-size:14.0pt">C.</span> <span style="font-size:14.0pt">750%.</span></span></span></td>
			<td style="width:128px; padding:0in 7px 0in 7px; height:26px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;<span lang="NL" style="font-size:14.0pt"><span style="color:red">D</span></span><span lang="NL" style="font-size:14.0pt">. </span><span style="font-size:14.0pt">75%</span></span></span></td>
		</tr>
	</tbody>
</table>
<span style="font-size:13pt"><span style="tab-stops:66.75pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:14.0pt">Câu 28:</span></b><span style="font-size:14.0pt"> Tính: 25% của 12 bằng:</span></span></span></span>

<table class="Table" style="width:584px; margin-left:54px; border-collapse:collapse" width="585">
	<tbody>
		<tr>
			<td style="width:149px; padding:0in 7px 0in 7px; height:20px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span lang="NL" style="font-size:14.0pt">A. 2.</span>&nbsp;</span></span></td>
			<td style="width:156px; padding:0in 7px 0in 7px; height:20px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span lang="NL" style="font-size:14.0pt"><span style="color:red">B</span></span><span lang="NL" style="font-size:14.0pt">. 3.</span></span></span></td>
			<td style="width:149px; padding:0in 7px 0in 7px; height:20px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span lang="NL" style="font-size:14.0pt">C. 4.</span></span></span></td>
			<td style="width:130px; padding:0in 7px 0in 7px; height:20px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span lang="NL" style="font-size:14.0pt">D. 6.</span></span></span></td>
		</tr>
	</tbody>
</table>
<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:14.0pt">Câu 29: </span></b><span style="font-size:14.0pt">Số đo của góc bẹt là:</span></span></span>

<table class="Table" style="width:589px; margin-left:54px; border-collapse:collapse" width="589">
	<tbody>
		<tr>
			<td style="width:150px; padding:0in 7px 0in 7px; height:23px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span lang="NL" style="font-size:14.0pt">A. </span><span style="font-size:14.0pt">30</span> <span style="font-size:14.0pt">.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></td>
			<td style="width:157px; padding:0in 7px 0in 7px; height:23px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span lang="NL" style="font-size:14.0pt">B. </span><span style="font-size:14.0pt">60</span> <span style="font-size:14.0pt">.&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></td>
			<td style="width:150px; padding:0in 7px 0in 7px; height:23px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span lang="NL" style="font-size:14.0pt">C. </span><span style="font-size:14.0pt">90</span> <span style="font-size:14.0pt">.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></td>
			<td style="width:131px; padding:0in 7px 0in 7px; height:23px" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span lang="NL" style="font-size:14.0pt"><span style="color:red">D. </span></span><span style="font-size:14.0pt"><span style="color:red">180</span></span> <span style="font-size:14.0pt"><span style="color:red">.&nbsp;&nbsp;&nbsp; </span></span></span></span></td>
		</tr>
	</tbody>
</table>
<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:14.0pt">Câu 30: </span></b><span style="font-size:14.0pt">Hình gồm các điểm cách điểm O một khoảng 6 cm là:</span></span></span>

<ol style="list-style-type:upper-alpha">
	<li style="margin-left:8px"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">hình tròn tâm O, bán kính 6 cm.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp; B. đường tròn tâm O, bán kính 3 cm.</span></span></span></li>
</ol>

<ol start="3" style="list-style-type:upper-alpha">
	<li style="margin-left:8px"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">hình tròn tâm O, bán kính 3 cm.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <span style="color:red">&nbsp;D</span>. đường tròn tâm O, bán kính 6 cm.</span></span></span></li>
</ol>
<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:14.0pt">Câu 31: </span></b><span style="font-size:14.0pt">Góc có số đo 20</span> <span style="font-size:14.0pt">&nbsp;và góc có số đo 70</span> <span style="font-size:14.0pt">&nbsp;gọi là:</span></span></span><br />
<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt"><span style="color:red">A</span></span><span style="font-size:14.0pt">. hai góc phụ nhau&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp; B. hai góc kề nhau.</span></span></span><br />
<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">C. hai góc kề&nbsp; bù&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;D. hai góc bù nhau.</span></span></span><br />
<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:14.0pt">Câu 32:</span></b><span style="font-size:14.0pt"> Với những điều kiện sau, điều kiện nào khẳng định tia Om là tia phân giác của <span style="position:relative"><span style="top:5.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image084.png" style="width:32px; height:27px" /></span></span>&nbsp;.</span></span></span><br />
<span style="font-size:13pt"><span style="tab-stops:13.5pt center 211.5pt 364.5pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">A. <span style="position:relative"><span style="top:3.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image173.png" style="width:36px; height:24px" /></span></span>&nbsp;&nbsp;= <span style="position:relative"><span style="top:5.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image175.png" style="width:36px; height:27px" /></span></span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style="color:red">C.</span> <span style="color:red"><span style="position:relative"><span style="top:3.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image177.png" style="width:36px; height:24px" /></span></span></span><span style="color:red">&nbsp;+ <span style="position:relative"><span style="top:5.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image179.png" style="width:36px; height:27px" /></span></span>&nbsp;= <span style="position:relative"><span style="top:5.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image181.png" style="width:32px; height:27px" /></span></span>&nbsp;&nbsp;và <span style="position:relative"><span style="top:3.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image177.png" style="width:36px; height:24px" /></span></span>&nbsp;&nbsp;= <span style="position:relative"><span style="top:5.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image179.png" style="width:36px; height:27px" /></span></span></span></span></span></span></span><br />
<span style="font-size:13pt"><span style="tab-stops:13.5pt center 211.5pt 364.5pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">&nbsp;B. <span style="position:relative"><span style="top:3.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image173.png" style="width:36px; height:24px" /></span></span>&nbsp;+ <span style="position:relative"><span style="top:5.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image175.png" style="width:36px; height:27px" /></span></span>&nbsp;= <span style="position:relative"><span style="top:5.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image084.png" style="width:32px; height:27px" /></span></span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D. <span style="position:relative"><span style="top:3.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image173.png" style="width:36px; height:24px" /></span></span>&nbsp;+ <span style="position:relative"><span style="top:5.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image175.png" style="width:36px; height:27px" /></span></span>&nbsp;= <span style="position:relative"><span style="top:5.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image084.png" style="width:32px; height:27px" /></span></span>&nbsp;&nbsp;và <span style="position:relative"><span style="top:3.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image173.png" style="width:36px; height:24px" /></span></span>&nbsp;&nbsp;</span><span lang="NL" style="font-size:14.0pt"><span style="position:relative"><span style="top:2.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image185.png" style="width:15px; height:15px" /></span></span></span>&nbsp;<span style="font-size:14.0pt"><span style="position:relative"><span style="top:5.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image175.png" style="width:36px; height:27px" /></span></span></span></span></span></span><br />
<span style="font-size:13pt"><span style="tab-stops:.5in 1.75in 3.5in 387.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span lang="VI" style="font-size:14.0pt">Câu 33:</span></b> <span style="font-size:14.0pt">&nbsp;&nbsp;Trong các cách viết sau cách viết nào <b><i>không khẳng định</i></b> được một phân số?</span><br />
<span style="font-size:14.0pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>A.&nbsp;&nbsp;&nbsp; <span style="position:relative"><span style="top:13.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image187.png" style="width:25px; height:45px" /></span></span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; B.</b>&nbsp;&nbsp; <b><span style="position:relative"><span style="top:13.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image189.png" style="width:27px; height:45px" /></span></span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; C.</b>&nbsp;&nbsp; <b><span style="position:relative"><span style="top:13.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image191.png" style="width:33px; height:45px" /></span></span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; D.</b>&nbsp;&nbsp; <b><span style="position:relative"><span style="top:13.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image193.png" style="width:27px; height:45px" /></span></span></b></span>&nbsp;</span></span></span><br />
<span style="font-size:13pt"><span style="tab-stops:.5in 1.75in 3.5in 6.0in"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span lang="VI" style="font-size:14.0pt">Câu 34:</span></b> &nbsp;<span lang="VI" style="font-size:14.0pt">Kết quả của phép tính <span style="position:relative"><span style="top:7.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image195.png" style="width:93px; height:31px" /></span></span>bằng:</span></span></span></span><br />
<span style="font-size:13pt"><span style="tab-stops:.5in 1.75in 3.5in 387.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; A.&nbsp;&nbsp;&nbsp; 180&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; B.&nbsp;&nbsp; -180&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; C.&nbsp;&nbsp; 120&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; D.&nbsp;&nbsp; -120</span></span></span></span><br />
<span style="font-size:13pt"><span style="tab-stops:.5in 1.75in 520.5pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span lang="VI" style="font-size:14.0pt">Câu 3</span></b><b><span style="font-size:14.0pt">5</span></b><b><span lang="VI" style="font-size:14.0pt">:</span></b> <span style="font-size:14.0pt">&nbsp;Tập hợp các ước của số nguyên </span>&nbsp;<b><span style="font-size:14.0pt"><span style="position:relative"><span style="top:3.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image197.png" style="width:32px; height:19px" /></span></span></span></b><span lang="VI" style="font-size:14.0pt">là: &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></span><br />
<span style="font-size:13pt"><span style="tab-stops:.5in 1.75in 3.5in 387.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </b><span lang="VI" style="font-size:14.0pt">A.&nbsp;&nbsp; </span>&nbsp;<span style="font-size:14.0pt"><span style="position:relative"><span style="top:7.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image199.png" style="width:79px; height:27px" /></span></span></span><span lang="VI" style="font-size:14.0pt"> B.&nbsp; </span><span style="font-size:14.0pt">&nbsp;&nbsp;<b><span style="position:relative"><span style="top:7.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image201.png" style="width:220px; height:27px" /></span></span>&nbsp;&nbsp;&nbsp;&nbsp;</b>&nbsp;</span><span lang="VI" style="font-size:14.0pt">C. </span>&nbsp;&nbsp;&nbsp;<b><span style="font-size:14.0pt"><span style="position:relative"><span style="top:7.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image203.png" style="width:128px; height:27px" /></span></span></span></b><b> </b><span lang="VI" style="font-size:14.0pt">D.&nbsp;&nbsp;&nbsp; </span><b><span style="font-size:14.0pt"><span style="position:relative"><span style="top:5.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image205.png" style="width:15px; height:21px" /></span></span></span></b>&nbsp;</span></span></span><br />
<span style="font-size:13pt"><span style="tab-stops:.25in .5in 1.75in 2.0in 3.5in 4.0in 6.0in"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span lang="VI" style="font-size:14.0pt">Câu </span></b><b><span style="font-size:14.0pt">36</span></b><b><span lang="VI" style="font-size:14.0pt">:</span></b><span lang="VI" style="font-size:14.0pt">&nbsp; Hai phân số&nbsp; </span><span lang="NL" style="font-size:14.0pt"><span style="position:relative"><span style="top:13.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image207.png" style="width:240px; height:45px" /></span></span></span><span lang="VI" style="font-size:14.0pt">&nbsp;nếu:</span></span></span></span><br />
<span style="font-size:13pt"><span style="tab-stops:.5in 1.75in 3.5in 387.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </b><span lang="VI" style="font-size:14.0pt">A. </span><b><span style="font-size:14.0pt"><span style="position:relative"><span style="top:3.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image209.png" style="width:64px; height:20px" /></span></span></span></b><b>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </b><span lang="VI" style="font-size:14.0pt">B.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><b><span style="font-size:14.0pt"><span style="position:relative"><span style="top:3.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image211.png" style="width:64px; height:20px" /></span></span></span></b><b>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </b><span lang="VI" style="font-size:14.0pt">C.&nbsp;&nbsp;&nbsp;&nbsp; </span><b><span style="font-size:14.0pt"><span style="position:relative"><span style="top:3.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image213.png" style="width:91px; height:20px" /></span></span></span></b><b>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </b><span lang="VI" style="font-size:14.0pt">D.&nbsp;&nbsp; </span><b><span style="font-size:14.0pt"><span style="position:relative"><span style="top:3.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image215.png" style="width:91px; height:20px" /></span></span></span></b>&nbsp;&nbsp;</span></span></span><br />
<span style="font-size:13pt"><span style="tab-stops:.5in 1.75in 3.5in 6.0in"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span lang="VI" style="font-size:14.0pt">Câu 37</span></b><span lang="VI" style="font-size:14.0pt">: Kết quả của phép tính <span style="position:relative"><span style="top:13.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image217.png" style="width:40px; height:45px" /></span></span>&nbsp;bằng:</span></span></span></span><br />
<span style="font-size:13pt"><span style="tab-stops:.5in 1.75in 3.5in 387.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </b><span lang="PT-BR" style="font-size:14.0pt">A<b>.&nbsp;&nbsp;&nbsp;&nbsp; </b></span><b><span style="font-size:14.0pt"><span style="position:relative"><span style="top:13.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image219.png" style="width:33px; height:45px" /></span></span></span></b><b>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </b><span lang="PT-BR" style="font-size:14.0pt">B<b>.</b>&nbsp;&nbsp;&nbsp;&nbsp; </span><b><span style="font-size:14.0pt"><span style="position:relative"><span style="top:13.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image221.png" style="width:27px; height:45px" /></span></span></span></b><b>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </b><span lang="PT-BR" style="font-size:14.0pt">C.&nbsp;&nbsp;&nbsp;&nbsp; </span><b><span style="font-size:14.0pt"><span style="position:relative"><span style="top:13.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image223.png" style="width:36px; height:45px" /></span></span></span></b><b>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </b><span lang="PT-BR" style="font-size:14.0pt">D<b>.</b>&nbsp;&nbsp;&nbsp;&nbsp; </span><b><span style="font-size:14.0pt"><span style="position:relative"><span style="top:13.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image225.png" style="width:33px; height:45px" /></span></span></span></b>&nbsp;</span></span></span><br />
<br />
<span style="font-size:13pt"><span style="tab-stops:.5in 1.75in 3.5in 387.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:14.0pt">Câu 38</span></b><span style="font-size:14.0pt">: Tính A= <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image227.png" style="width:233px; height:41px" /></span></span></span></span></span></span><br />
<span style="font-size:13pt"><span style="tab-stops:.5in 1.75in 3.5in 387.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; A. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image229.png" style="width:23px; height:41px" /></span></span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image231.png" style="width:23px; height:41px" /></span></span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image233.png" style="width:23px; height:41px" /></span></span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image235.png" style="width:23px; height:41px" /></span></span></span></span></span></span><br />
<span style="font-size:13pt"><span style="tab-stops:.5in 1.75in 3.5in 387.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:14.0pt">Câu 39</span></b><span style="font-size:14.0pt">: Tính B= <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image237.png" style="width:232px; height:44px" /></span></span></span></span></span></span><br />
<span style="font-size:13pt"><span style="tab-stops:.5in 1.75in 3.5in 387.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">A. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image239.png" style="width:31px; height:41px" /></span></span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image241.png" style="width:31px; height:41px" /></span></span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image243.png" style="width:31px; height:41px" /></span></span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image245.png" style="width:31px; height:41px" /></span></span></span></span></span></span><br />
<span style="font-size:13pt"><span style="tab-stops:.5in 1.75in 3.5in 387.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:14.0pt">Câu 40</span></b><span style="font-size:14.0pt">: Tính C= <span style="position:relative"><span style="top:14.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image247.png" style="width:299px; height:45px" /></span></span></span></span></span></span><br />
<span style="font-size:13pt"><span style="tab-stops:.5in 1.75in 3.5in 387.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; A. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image249.png" style="width:20px; height:41px" /></span></span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image251.png" style="width:20px; height:41px" /></span></span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image253.png" style="width:20px; height:41px" /></span></span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D. <span style="position:relative"><span style="top:12.0pt"><img alt="" src="https://thcsthanhthuy.xatamhung.edu.vn/file:///C:\Users\ADMINI~1\AppData\Local\Temp\msohtmlclip1\01\clip_image255.png" style="width:20px; height:41px" /></span></span></span></span></span></span><br />
<br />
<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:14.0pt">ĐÁP ÁN VÀ BIỂU ĐIỂM</span></b></span></span><br />
<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><u>&nbsp;</u></b></span></span><br />
<span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><u><span style="font-size:14.0pt">TRẮC NGHIỆM:</span></u></b><span style="font-size:14.0pt">&nbsp; Mỗi câu đúng 0,25 điểm<b> </b></span></span></span><br />
&nbsp;
<table class="Table" style="border-collapse:collapse; border:none">
	<tbody>
		<tr>
			<td style="border-bottom:1px solid black; width:86px; padding:0in 7px 0in 7px; border-top:1px solid black; border-right:1px solid black; border-left:1px solid black" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">Câu</span></span></span></td>
			<td style="border-bottom:1px solid black; width:77px; padding:0in 7px 0in 7px; border-top:1px solid black; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">1</span></span></span></td>
			<td style="border-bottom:1px solid black; width:77px; padding:0in 7px 0in 7px; border-top:1px solid black; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">2</span></span></span></td>
			<td style="border-bottom:1px solid black; width:77px; padding:0in 7px 0in 7px; border-top:1px solid black; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">3</span></span></span></td>
			<td style="border-bottom:1px solid black; width:77px; padding:0in 7px 0in 7px; border-top:1px solid black; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">4</span></span></span></td>
			<td style="border-bottom:1px solid black; width:71px; padding:0in 7px 0in 7px; border-top:1px solid black; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">5</span></span></span></td>
			<td style="border-bottom:1px solid black; width:71px; padding:0in 7px 0in 7px; border-top:1px solid black; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">6</span></span></span></td>
			<td style="border-bottom:1px solid black; width:71px; padding:0in 7px 0in 7px; border-top:1px solid black; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">7</span></span></span></td>
			<td style="border-bottom:1px solid black; width:71px; padding:0in 7px 0in 7px; border-top:1px solid black; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">8</span></span></span></td>
		</tr>
		<tr>
			<td style="border-bottom:1px solid black; width:86px; padding:0in 7px 0in 7px; border-top:none; border-right:1px solid black; border-left:1px solid black" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">Đáp án</span></span></span></td>
			<td style="border-bottom:1px solid black; width:77px; padding:0in 7px 0in 7px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">A</span></span></span></td>
			<td style="border-bottom:1px solid black; width:77px; padding:0in 7px 0in 7px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">A</span></span></span></td>
			<td style="border-bottom:1px solid black; width:77px; padding:0in 7px 0in 7px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">A</span></span></span></td>
			<td style="border-bottom:1px solid black; width:77px; padding:0in 7px 0in 7px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">A</span></span></span></td>
			<td style="border-bottom:1px solid black; width:71px; padding:0in 7px 0in 7px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">A</span></span></span></td>
			<td style="border-bottom:1px solid black; width:71px; padding:0in 7px 0in 7px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">A</span></span></span></td>
			<td style="border-bottom:1px solid black; width:71px; padding:0in 7px 0in 7px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">A</span></span></span></td>
			<td style="border-bottom:1px solid black; width:71px; padding:0in 7px 0in 7px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">A</span></span></span></td>
		</tr>
		<tr>
			<td style="border-bottom:1px solid black; width:86px; padding:0in 7px 0in 7px; border-top:none; border-right:1px solid black; border-left:1px solid black" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">Câu</span></span></span></td>
			<td style="border-bottom:1px solid black; width:77px; padding:0in 7px 0in 7px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">9</span></span></span></td>
			<td style="border-bottom:1px solid black; width:77px; padding:0in 7px 0in 7px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">10</span></span></span></td>
			<td style="border-bottom:1px solid black; width:77px; padding:0in 7px 0in 7px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">11</span></span></span></td>
			<td style="border-bottom:1px solid black; width:77px; padding:0in 7px 0in 7px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">12</span></span></span></td>
			<td style="border-bottom:1px solid black; width:71px; padding:0in 7px 0in 7px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">13</span></span></span></td>
			<td style="border-bottom:1px solid black; width:71px; padding:0in 7px 0in 7px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">14</span></span></span></td>
			<td style="border-bottom:1px solid black; width:71px; padding:0in 7px 0in 7px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">15</span></span></span></td>
			<td style="border-bottom:1px solid black; width:71px; padding:0in 7px 0in 7px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">16</span></span></span></td>
		</tr>
		<tr>
			<td style="border-bottom:1px solid black; width:86px; padding:0in 7px 0in 7px; height:24px; border-top:none; border-right:1px solid black; border-left:1px solid black" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">Đáp án</span></span></span></td>
			<td style="border-bottom:1px solid black; width:77px; padding:0in 7px 0in 7px; height:24px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">B</span></span></span></td>
			<td style="border-bottom:1px solid black; width:77px; padding:0in 7px 0in 7px; height:24px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">C</span></span></span></td>
			<td style="border-bottom:1px solid black; width:77px; padding:0in 7px 0in 7px; height:24px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">B</span></span></span></td>
			<td style="border-bottom:1px solid black; width:77px; padding:0in 7px 0in 7px; height:24px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">B</span></span></span></td>
			<td style="border-bottom:1px solid black; width:71px; padding:0in 7px 0in 7px; height:24px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">C</span></span></span></td>
			<td style="border-bottom:1px solid black; width:71px; padding:0in 7px 0in 7px; height:24px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">C</span></span></span></td>
			<td style="border-bottom:1px solid black; width:71px; padding:0in 7px 0in 7px; height:24px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">A</span></span></span></td>
			<td style="border-bottom:1px solid black; width:71px; padding:0in 7px 0in 7px; height:24px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">C</span></span></span></td>
		</tr>
		<tr>
			<td style="border-bottom:1px solid black; width:86px; padding:0in 7px 0in 7px; height:27px; border-top:none; border-right:1px solid black; border-left:1px solid black" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">Câu</span></span></span></td>
			<td style="border-bottom:1px solid black; width:77px; padding:0in 7px 0in 7px; height:27px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">17</span></span></span></td>
			<td style="border-bottom:1px solid black; width:77px; padding:0in 7px 0in 7px; height:27px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">18</span></span></span></td>
			<td style="border-bottom:1px solid black; width:77px; padding:0in 7px 0in 7px; height:27px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">19</span></span></span></td>
			<td style="border-bottom:1px solid black; width:77px; padding:0in 7px 0in 7px; height:27px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">20</span></span></span></td>
			<td style="border-bottom:1px solid black; width:71px; padding:0in 7px 0in 7px; height:27px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">21</span></span></span></td>
			<td style="border-bottom:1px solid black; width:71px; padding:0in 7px 0in 7px; height:27px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">22</span></span></span></td>
			<td style="border-bottom:1px solid black; width:71px; padding:0in 7px 0in 7px; height:27px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">23</span></span></span></td>
			<td style="border-bottom:1px solid black; width:71px; padding:0in 7px 0in 7px; height:27px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">24</span></span></span></td>
		</tr>
		<tr>
			<td style="border-bottom:1px solid black; width:86px; padding:0in 7px 0in 7px; height:26px; border-top:none; border-right:1px solid black; border-left:1px solid black" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">Đáp án</span></span></span></td>
			<td style="border-bottom:1px solid black; width:77px; padding:0in 7px 0in 7px; height:26px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">B</span></span></span></td>
			<td style="border-bottom:1px solid black; width:77px; padding:0in 7px 0in 7px; height:26px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">B</span></span></span></td>
			<td style="border-bottom:1px solid black; width:77px; padding:0in 7px 0in 7px; height:26px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">A</span></span></span></td>
			<td style="border-bottom:1px solid black; width:77px; padding:0in 7px 0in 7px; height:26px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">C</span></span></span></td>
			<td style="border-bottom:1px solid black; width:71px; padding:0in 7px 0in 7px; height:26px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">C</span></span></span></td>
			<td style="border-bottom:1px solid black; width:71px; padding:0in 7px 0in 7px; height:26px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">A</span></span></span></td>
			<td style="border-bottom:1px solid black; width:71px; padding:0in 7px 0in 7px; height:26px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">D</span></span></span></td>
			<td style="border-bottom:1px solid black; width:71px; padding:0in 7px 0in 7px; height:26px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">A</span></span></span></td>
		</tr>
		<tr>
			<td style="border-bottom:1px solid black; width:86px; padding:0in 7px 0in 7px; height:28px; border-top:none; border-right:1px solid black; border-left:1px solid black" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">Câu </span></span></span></td>
			<td style="border-bottom:1px solid black; width:77px; padding:0in 7px 0in 7px; height:28px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">25</span></span></span></td>
			<td style="border-bottom:1px solid black; width:77px; padding:0in 7px 0in 7px; height:28px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">26</span></span></span></td>
			<td style="border-bottom:1px solid black; width:77px; padding:0in 7px 0in 7px; height:28px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">27</span></span></span></td>
			<td style="border-bottom:1px solid black; width:77px; padding:0in 7px 0in 7px; height:28px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">28</span></span></span></td>
			<td style="border-bottom:1px solid black; width:71px; padding:0in 7px 0in 7px; height:28px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">29</span></span></span></td>
			<td style="border-bottom:1px solid black; width:71px; padding:0in 7px 0in 7px; height:28px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">30</span></span></span></td>
			<td style="border-bottom:1px solid black; width:71px; padding:0in 7px 0in 7px; height:28px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">31</span></span></span></td>
			<td style="border-bottom:1px solid black; width:71px; padding:0in 7px 0in 7px; height:28px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">32</span></span></span></td>
		</tr>
		<tr>
			<td style="border-bottom:1px solid black; width:86px; padding:0in 7px 0in 7px; height:28px; border-top:none; border-right:1px solid black; border-left:1px solid black" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">Đáp án</span></span></span></td>
			<td style="border-bottom:1px solid black; width:77px; padding:0in 7px 0in 7px; height:28px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">B</span></span></span></td>
			<td style="border-bottom:1px solid black; width:77px; padding:0in 7px 0in 7px; height:28px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">C</span></span></span></td>
			<td style="border-bottom:1px solid black; width:77px; padding:0in 7px 0in 7px; height:28px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">D</span></span></span></td>
			<td style="border-bottom:1px solid black; width:77px; padding:0in 7px 0in 7px; height:28px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">B</span></span></span></td>
			<td style="border-bottom:1px solid black; width:71px; padding:0in 7px 0in 7px; height:28px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">D</span></span></span></td>
			<td style="border-bottom:1px solid black; width:71px; padding:0in 7px 0in 7px; height:28px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">D</span></span></span></td>
			<td style="border-bottom:1px solid black; width:71px; padding:0in 7px 0in 7px; height:28px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">A</span></span></span></td>
			<td style="border-bottom:1px solid black; width:71px; padding:0in 7px 0in 7px; height:28px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">C</span></span></span></td>
		</tr>
		<tr>
			<td style="border-bottom:1px solid black; width:86px; padding:0in 7px 0in 7px; height:27px; border-top:none; border-right:1px solid black; border-left:1px solid black" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">Câu </span></span></span></td>
			<td style="border-bottom:1px solid black; width:77px; padding:0in 7px 0in 7px; height:27px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">33</span></span></span></td>
			<td style="border-bottom:1px solid black; width:77px; padding:0in 7px 0in 7px; height:27px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">34</span></span></span></td>
			<td style="border-bottom:1px solid black; width:77px; padding:0in 7px 0in 7px; height:27px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">35</span></span></span></td>
			<td style="border-bottom:1px solid black; width:77px; padding:0in 7px 0in 7px; height:27px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">36</span></span></span></td>
			<td style="border-bottom:1px solid black; width:71px; padding:0in 7px 0in 7px; height:27px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">37</span></span></span></td>
			<td style="border-bottom:1px solid black; width:71px; padding:0in 7px 0in 7px; height:27px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">38</span></span></span></td>
			<td style="border-bottom:1px solid black; width:71px; padding:0in 7px 0in 7px; height:27px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">39</span></span></span></td>
			<td style="border-bottom:1px solid black; width:71px; padding:0in 7px 0in 7px; height:27px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">40</span></span></span></td>
		</tr>
		<tr>
			<td style="border-bottom:1px solid black; width:86px; padding:0in 7px 0in 7px; height:28px; border-top:none; border-right:1px solid black; border-left:1px solid black" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">Đáp án</span></span></span></td>
			<td style="border-bottom:1px solid black; width:77px; padding:0in 7px 0in 7px; height:28px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">D</span></span></span></td>
			<td style="border-bottom:1px solid black; width:77px; padding:0in 7px 0in 7px; height:28px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">C</span></span></span></td>
			<td style="border-bottom:1px solid black; width:77px; padding:0in 7px 0in 7px; height:28px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">B</span></span></span></td>
			<td style="border-bottom:1px solid black; width:77px; padding:0in 7px 0in 7px; height:28px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">A</span></span></span></td>
			<td style="border-bottom:1px solid black; width:71px; padding:0in 7px 0in 7px; height:28px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">D</span></span></span></td>
			<td style="border-bottom:1px solid black; width:71px; padding:0in 7px 0in 7px; height:28px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">C</span></span></span></td>
			<td style="border-bottom:1px solid black; width:71px; padding:0in 7px 0in 7px; height:28px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">B</span></span></span></td>
			<td style="border-bottom:1px solid black; width:71px; padding:0in 7px 0in 7px; height:28px; border-top:none; border-right:1px solid black; border-left:none" valign="top"><span style="font-size:13pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:14.0pt">C</span></span></span></td>
		</tr>
	</tbody>
</table>
<br />
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				<strong>Nguồn tin:</strong>
				Giáo viên: Nguyễn Đức An
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