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		<h1>Bài ôn tập tại nhà môn toán khối 1</h1>
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			<li>Thứ ba - 25/02/2020 08:28</li>
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			Ông tập tại nhà phòng chống dịch Corona
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			<span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:20.0pt"><span style="line-height:150%"><span style="color:red">Đề cương ôn tập môn <a href="https://vndoc.com/tai-lieu-hoc-tap-lop-1" style="color:blue; text-decoration:underline"><span style="color:red"><span style="text-decoration:none"><span style="text-underline:none">Toán lớp 1</span></span></span></a> </span></span></span></b></span></span></span>
<ol style="list-style-type:upper-roman">
	<li style="margin-top:8px; margin-bottom:8px"><span style="font-size:12pt"><span style="background:white"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><strong><span style="font-size:13.0pt"><span style="background:white"><span style="line-height:150%">Các dạng bài tính toán</span></span></span></strong></span></span></span></span></li>
</ol>
<span style="font-size:12pt"><span style="background:white"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><strong><span style="font-size:13.0pt"><span style="background:white"><span style="line-height:150%">1. Tính</span></span></span></strong></span></span></span></span>

<table class="Table" style="width:6.0in; background:white; border-collapse:collapse" width="576">
	<tbody>
		<tr>
			<td style="width:215px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">1&nbsp;+&nbsp;5&nbsp;=</span></span></span></span></span></td>
			<td style="width:179px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">1&nbsp;+&nbsp;3&nbsp;=</span></span></span></span></span></td>
			<td style="width:182px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">1&nbsp;+&nbsp;4&nbsp;=</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="width:215px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">2&nbsp;+&nbsp;3&nbsp;=</span></span></span></span></span></td>
			<td style="width:179px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">2&nbsp;+&nbsp;6&nbsp;=</span></span></span></span></span></td>
			<td style="width:182px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">2&nbsp;+&nbsp;8&nbsp;=</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="width:215px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">3&nbsp;+&nbsp;6&nbsp;=</span></span></span></span></span></td>
			<td style="width:179px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">3&nbsp;+&nbsp;7&nbsp;=</span></span></span></span></span></td>
			<td style="width:182px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">3&nbsp;+&nbsp;2&nbsp;=</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="width:215px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">4&nbsp;+&nbsp;5&nbsp;=</span></span></span></span></span></td>
			<td style="width:179px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">4&nbsp;+&nbsp;2&nbsp;=</span></span></span></span></span></td>
			<td style="width:182px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">4&nbsp;+&nbsp;1&nbsp;=</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="width:215px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">5&nbsp;+&nbsp;1&nbsp;=</span></span></span></span></span></td>
			<td style="width:179px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">5&nbsp;+&nbsp;2&nbsp;=</span></span></span></span></span></td>
			<td style="width:182px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">5&nbsp;+&nbsp;4&nbsp;=</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="width:215px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">6&nbsp;+&nbsp;2&nbsp;=</span></span></span></span></span></td>
			<td style="width:179px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">6&nbsp;+&nbsp;3&nbsp;=</span></span></span></span></span></td>
			<td style="width:182px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">6&nbsp;+&nbsp;4&nbsp;=</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="width:215px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><strong><span style="font-size:13.0pt"><span style="line-height:150%">2.&nbsp;Tính</span></span></strong></span></span></span></td>
			<td style="width:179px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;</span></span></span></td>
			<td style="width:182px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;</span></span></span></td>
		</tr>
		<tr>
			<td style="width:215px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">4&nbsp;-&nbsp;3&nbsp;=</span></span></span></span></span></td>
			<td style="width:179px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">7&nbsp;-&nbsp;3&nbsp;=</span></span></span></span></span></td>
			<td style="width:182px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">9&nbsp;-&nbsp;7&nbsp;=</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="width:215px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">3&nbsp;-&nbsp;3&nbsp;=</span></span></span></span></span></td>
			<td style="width:179px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">8&nbsp;-&nbsp;4&nbsp;=</span></span></span></span></span></td>
			<td style="width:182px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">9&nbsp;-&nbsp;3&nbsp;=</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="width:215px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">5&nbsp;-&nbsp;1&nbsp;=</span></span></span></span></span></td>
			<td style="width:179px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">7&nbsp;-&nbsp;6&nbsp;=</span></span></span></span></span></td>
			<td style="width:182px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">8&nbsp;-&nbsp;8&nbsp;=</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="width:215px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">2&nbsp;-&nbsp;2&nbsp;=</span></span></span></span></span></td>
			<td style="width:179px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">9&nbsp;-&nbsp;5&nbsp;=</span></span></span></span></span></td>
			<td style="width:182px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">8&nbsp;-&nbsp;0&nbsp;=</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="width:215px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">3&nbsp;-&nbsp;1&nbsp;=</span></span></span></span></span></td>
			<td style="width:179px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">7&nbsp;-&nbsp;7=</span></span></span></span></span></td>
			<td style="width:182px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">5&nbsp;-&nbsp;3&nbsp;=</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="width:215px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><strong><span style="font-size:13.0pt"><span style="line-height:150%">3. Tính</span></span></strong></span></span></span></td>
			<td style="width:179px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;</span></span></span></td>
			<td style="width:182px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;</span></span></span></td>
		</tr>
		<tr>
			<td style="width:215px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">6&nbsp;-&nbsp;2&nbsp;=</span></span></span></span></span></td>
			<td style="width:179px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">1&nbsp;+&nbsp;5&nbsp;=</span></span></span></span></span></td>
			<td style="width:182px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">7&nbsp;-&nbsp;7=</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="width:215px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">5&nbsp;+&nbsp;2&nbsp;=</span></span></span></span></span></td>
			<td style="width:179px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">7&nbsp;-&nbsp;6&nbsp;=</span></span></span></span></span></td>
			<td style="width:182px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">4&nbsp;+&nbsp;3&nbsp;=</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="width:215px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">9&nbsp;-&nbsp;5&nbsp;=</span></span></span></span></span></td>
			<td style="width:179px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">7&nbsp;+&nbsp;1&nbsp;=</span></span></span></span></span></td>
			<td style="width:182px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">7&nbsp;+&nbsp;3&nbsp;=</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="width:215px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">2&nbsp;+&nbsp;0&nbsp;=</span></span></span></span></span></td>
			<td style="width:179px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">3&nbsp;+&nbsp;5&nbsp;=</span></span></span></span></span></td>
			<td style="width:182px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">5&nbsp;-&nbsp;2&nbsp;=</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="width:215px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">8&nbsp;+&nbsp;2&nbsp;=</span></span></span></span></span></td>
			<td style="width:179px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">2&nbsp;-&nbsp;1&nbsp;=</span></span></span></span></span></td>
			<td style="width:182px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">6&nbsp;-&nbsp;5&nbsp;=</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="width:215px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">4&nbsp;-&nbsp;4&nbsp;=</span></span></span></span></span></td>
			<td style="width:179px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">6&nbsp;+&nbsp;3&nbsp;=</span></span></span></span></span></td>
			<td style="width:182px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">8&nbsp;-&nbsp;6&nbsp;=</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="width:215px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">7&nbsp;-&nbsp;3&nbsp;=</span></span></span></span></span></td>
			<td style="width:179px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">5&nbsp;+&nbsp;2&nbsp;=</span></span></span></span></span></td>
			<td style="width:182px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">6&nbsp;-&nbsp;4&nbsp;=</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="width:215px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">3&nbsp;+&nbsp;6&nbsp;=</span></span></span></span></span></td>
			<td style="width:179px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">9&nbsp;-&nbsp;4&nbsp;=</span></span></span></span></span></td>
			<td style="width:182px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">7&nbsp;-&nbsp;3&nbsp;=</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="width:215px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">7&nbsp;+&nbsp;2&nbsp;=</span></span></span></span></span></td>
			<td style="width:179px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">6&nbsp;+&nbsp;4&nbsp;=</span></span></span></span></span></td>
			<td style="width:182px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">10&nbsp;+&nbsp;0&nbsp;=</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="width:215px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">9&nbsp;-&nbsp;5&nbsp;=</span></span></span></span></span></td>
			<td style="width:179px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">4&nbsp;+&nbsp;2&nbsp;=</span></span></span></span></span></td>
			<td style="width:182px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">5&nbsp;+4&nbsp;=</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="width:215px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">3&nbsp;+&nbsp;6&nbsp;=</span></span></span></span></span></td>
			<td style="width:179px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">6&nbsp;+&nbsp;1=</span></span></span></span></span></td>
			<td style="width:182px; padding:4px 4px 4px 4px; background-color:white"><span style="font-size:12pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">8&nbsp;-&nbsp;2&nbsp;=</span></span></span></span></span></td>
		</tr>
	</tbody>
</table>
<span style="font-size:12pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:13.0pt"><span style="line-height:150%">4. Tính:</span></span></b></span></span></span></span><br  />
<span style="font-size:12pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">4 + 1 + 5 = ...&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></span></span></span><br  />
<span style="font-size:12pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">8 + 2 – 7 = …</span></span></span></span></span></span><br  />
<span style="font-size:12pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">9 + 0 – 5 = ...</span></span></span></span></span></span><br  />
<span style="font-size:12pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">10 – 6 +2 = ...&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></span></span><br  />
<span style="font-size:12pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">10 – 5 – 3 = ...&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></span></span></span><br  />
<span style="font-size:12pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">10 – 6 + 3 = ...</span></span></span></span></span></span><br  />
<span style="font-size:12pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">8 – 2 + 4 = ...&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></span></span></span><br  />
<span style="font-size:12pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">4 + 6 + 0 = ... </span></span></span></span></span></span><br  />
<span style="font-size:12pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">10 + 0 - 2 = ...</span></span></span></span></span></span>

<div style="page-break-after: always"><span style="display: none;">&nbsp;</span></div>
&nbsp;

<ol start="2" style="list-style-type:upper-roman">
	<li style="margin-top:8px; margin-bottom:8px; text-align:justify"><span style="font-size:12pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:13.0pt"><span style="line-height:150%">Các dạng toán tìm số lớn nhất, nhỏ nhất</span></span></b></span></span></span></span></li>
</ol>
<span style="font-size:12pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:13.0pt"><span style="line-height:150%">5. Khoanh tròn vào số lớn nhất:</span></span></b></span></span></span></span><br  />
<span style="font-size:12pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">a/&nbsp;&nbsp; 3,&nbsp; 7,&nbsp; 5,&nbsp; 9,&nbsp; 8</span></span></span></span></span></span><br  />
<span style="font-size:12pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">b/&nbsp;&nbsp; 1,&nbsp; 6 ,&nbsp; 8,&nbsp; 10, 2</span></span></span></span></span></span><br  />
<span style="font-size:12pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:13.0pt"><span style="line-height:150%">6. Khoanh tròn vào số bé nhất:</span></span></b></span></span></span></span><br  />
<span style="font-size:12pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">a/&nbsp;&nbsp; 6,&nbsp; 2,&nbsp; 10, &nbsp;3, 1</span></span></span></span></span></span><br  />
<span style="font-size:12pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">b/&nbsp;&nbsp; 9,&nbsp; 7</span></span><span lang="EN-GB" style="font-size:13.0pt"><span style="line-height:150%">,</span></span><span style="font-size:13.0pt"><span style="line-height:150%">&nbsp; 0,&nbsp; 5,&nbsp; 4</span></span></span></span></span></span><br  />
<span style="font-size:12pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:13.0pt"><span style="line-height:150%">7. Viết các số: 9, 5, 7, 3, 10</span></span></b></span></span></span></span><br  />
<span style="font-size:12pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">a/ Theo thứ tự từ bé đến lớn: ............................................................</span></span></span></span></span></span><br  />
<span style="font-size:12pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:150%">b/ Theo thứ tự từ lớn đến bé: .............................................................</span></span></span></span></span></span>

<ol start="3" style="list-style-type:upper-roman">
	<li style="margin-top:8px; margin-bottom:8px; text-align:justify"><span style="font-size:12pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:13.0pt"><span style="line-height:150%">Viết phép tính thích hợp</span></span></b></span></span></span></span></li>
</ol>
<span style="font-size:12pt"><span style="background:white"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><strong><span style="font-size:13.0pt"><span style="background:white"><span style="line-height:150%">8</span></span></span></strong><span style="font-size:13.0pt"><span style="background:white"><span style="line-height:150%">. </span></span></span></span></span></span></span><br  />
<span style="font-size:12pt"><span style="background:white"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="background:white"><span style="line-height:150%">Cành trên có : 17 con chim.</span></span></span></span></span></span></span><br  />
<span style="font-size:12pt"><span style="background:white"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="background:white"><span style="line-height:150%">&nbsp;Cành dưới có: &nbsp;2 con chim.</span></span></span></span></span></span></span><br  />
<span style="font-size:12pt"><span style="background:white"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="background:white"><span style="line-height:150%">&nbsp;Có tất cả &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;:…….. con chim?</span></span></span></span></span></span></span>

<table class="Table" style="border-collapse:collapse; border:none">
	<tbody>
		<tr>
			<td style="border-bottom:1px solid black; width:42px; padding:0in 7px 0in 7px; height:43px; border-top:1px solid black; border-right:1px solid black; border-left:1px solid black" valign="top"><a name="_Hlk33427883"></a></td>
			<td style="border-bottom:1px solid black; width:42px; padding:0in 7px 0in 7px; height:43px; border-top:1px solid black; border-right:1px solid black; border-left:none" valign="top">&nbsp;</td>
			<td style="border-bottom:1px solid black; width:42px; padding:0in 7px 0in 7px; height:43px; border-top:1px solid black; border-right:1px solid black; border-left:none" valign="top">&nbsp;</td>
			<td style="border-bottom:1px solid black; width:42px; padding:0in 7px 0in 7px; height:43px; border-top:1px solid black; border-right:1px solid black; border-left:none" valign="top">&nbsp;</td>
			<td style="border-bottom:1px solid black; width:42px; padding:0in 7px 0in 7px; height:43px; border-top:1px solid black; border-right:1px solid black; border-left:none" valign="top">&nbsp;</td>
		</tr>
	</tbody>
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<span style="font-size:12pt"><span style="background:white"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><strong><span style="font-size:13.0pt"><span style="background:white"><span style="line-height:150%">9</span></span></span></strong><span style="font-size:13.0pt"><span style="background:white"><span style="line-height:150%">.</span></span></span></span></span></span></span><br  />
<span style="font-size:12pt"><span style="background:white"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="background:white"><span style="line-height:150%">&nbsp;Lớp 1B &nbsp;&nbsp;&nbsp;: 10 bạn</span></span></span></span></span></span></span><br  />
<span style="font-size:12pt"><span style="background:white"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="background:white"><span style="line-height:150%">&nbsp;Lớp 1C &nbsp;&nbsp;&nbsp;: 5 bạn. </span></span></span></span></span></span></span><br  />
<span style="font-size:12pt"><span style="background:white"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="background:white"><span style="line-height:150%">Cả hai lớp :……. bạn?</span></span></span></span></span></span></span>

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			<td style="border-bottom:1px solid black; width:42px; padding:0in 7px 0in 7px; height:43px; border-top:1px solid black; border-right:1px solid black; border-left:none" valign="top">&nbsp;</td>
			<td style="border-bottom:1px solid black; width:42px; padding:0in 7px 0in 7px; height:43px; border-top:1px solid black; border-right:1px solid black; border-left:none" valign="top">&nbsp;</td>
			<td style="border-bottom:1px solid black; width:42px; padding:0in 7px 0in 7px; height:43px; border-top:1px solid black; border-right:1px solid black; border-left:none" valign="top">&nbsp;</td>
			<td style="border-bottom:1px solid black; width:42px; padding:0in 7px 0in 7px; height:43px; border-top:1px solid black; border-right:1px solid black; border-left:none" valign="top">&nbsp;</td>
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<span style="font-size:12pt"><span style="background:white"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><strong><span style="font-size:13.0pt"><span style="background:white"><span style="line-height:150%">10.</span></span></span></strong>&nbsp;</span></span></span></span><br  />
<span style="font-size:12pt"><span style="background:white"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="background:white"><span style="line-height:150%">Có &nbsp;&nbsp;&nbsp;: 15 lá cờ</span></span></span></span></span></span></span><br  />
<span style="font-size:12pt"><span style="background:white"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="background:white"><span style="line-height:150%">Cho&nbsp;&nbsp; : 4 lá cờ</span></span></span></span></span></span></span><br  />
<span style="font-size:12pt"><span style="background:white"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="background:white"><span style="line-height:150%">Còn&nbsp;&nbsp;&nbsp; :………lá cờ?</span></span></span></span></span></span></span>

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			<td style="border-bottom:1px solid black; width:42px; padding:0in 7px 0in 7px; height:43px; border-top:1px solid black; border-right:1px solid black; border-left:none" valign="top">&nbsp;</td>
			<td style="border-bottom:1px solid black; width:42px; padding:0in 7px 0in 7px; height:43px; border-top:1px solid black; border-right:1px solid black; border-left:none" valign="top">&nbsp;</td>
			<td style="border-bottom:1px solid black; width:42px; padding:0in 7px 0in 7px; height:43px; border-top:1px solid black; border-right:1px solid black; border-left:none" valign="top">&nbsp;</td>
			<td style="border-bottom:1px solid black; width:42px; padding:0in 7px 0in 7px; height:43px; border-top:1px solid black; border-right:1px solid black; border-left:none" valign="top">&nbsp;</td>
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<span style="font-size:12pt"><span style="background:white"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><strong><span style="font-size:13.0pt"><span style="background:white"><span style="line-height:150%">11.</span></span></span></strong></span></span></span></span></span><br  />
<span style="font-size:12pt"><span style="background:white"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><strong><span style="font-size:13.0pt"><span style="background:white"><span style="line-height:150%">Hồng có&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; : 18 cái kẹo</span></span></span></strong></span></span></span></span></span><br  />
<span style="font-size:12pt"><span style="background:white"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><strong><span style="font-size:13.0pt"><span style="background:white"><span style="line-height:150%">Cho em&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; :&nbsp;&nbsp; 8 cái kẹo</span></span></span></strong></span></span></span></span></span><br  />
<span style="font-size:12pt"><span style="background:white"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><strong><span style="font-size:13.0pt"><span style="background:white"><span style="line-height:150%">Còn &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;:………cái kẹo?</span></span></span></strong></span></span></span></span></span>

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			<td style="border-bottom:1px solid black; width:42px; padding:0in 7px 0in 7px; height:43px; border-top:1px solid black; border-right:1px solid black; border-left:none" valign="top">&nbsp;</td>
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			<td style="border-bottom:1px solid black; width:42px; padding:0in 7px 0in 7px; height:43px; border-top:1px solid black; border-right:1px solid black; border-left:none" valign="top">&nbsp;</td>
			<td style="border-bottom:1px solid black; width:42px; padding:0in 7px 0in 7px; height:43px; border-top:1px solid black; border-right:1px solid black; border-left:none" valign="top">&nbsp;</td>
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<span style="font-size:12pt"><span style="background:white"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:13.0pt"><span style="line-height:150%">Bài tập trắc nghiệm</span></span></b></span></span></span></span></span><br  />
<span style="font-size:12pt"><span style="line-height:150%"><span style="tab-stops:center 63.0pt 287.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><i>&nbsp;&nbsp;</i></b><i><span style="font-size:13.0pt"><span style="line-height:150%">Khoanh tròn vào chữ cái trước câu trả lời đúng.</span></span></i></span></span></span></span><br  />
<span style="font-size:12pt"><span style="line-height:200%"><span style="tab-stops:center 63.0pt 287.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:13.0pt"><span style="line-height:200%">Câu 1</span></span></b><span style="font-size:13.0pt"><span style="line-height:200%">: Mười hai viết là: </span></span></span></span></span></span>

<ol style="list-style-type:upper-alpha">
	<li style="margin-top:8px; margin-bottom:8px; margin-left:8px"><span style="font-size:12pt"><span style="line-height:200%"><span style="tab-stops:center 63.0pt 287.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:200%">1&nbsp;&nbsp;&nbsp; ;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; B.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 12&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; C.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 2&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></span></span></span></li>
</ol>
<span style="font-size:12pt"><span style="line-height:200%"><span style="tab-stops:center 63.0pt 287.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:13.0pt"><span style="line-height:200%">Câu 2</span></span></b><span style="font-size:13.0pt"><span style="line-height:200%">: Số 20 đọc là: </span></span></span></span></span></span>

<ol style="list-style-type:upper-alpha">
	<li style="margin-top:8px; margin-bottom:8px; margin-left:20px"><span style="font-size:12pt"><span style="line-height:200%"><span style="tab-stops:45.0pt center 63.0pt 287.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:200%">Hai mươi&nbsp;&nbsp;&nbsp; ;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; B. Hai không&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;C. Hai &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></span></span></span></span></span></li>
</ol>
<span style="font-size:12pt"><span style="line-height:200%"><span style="tab-stops:center 63.0pt 287.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:13.0pt"><span style="line-height:200%">Câu 3</span></span></b><span style="font-size:13.0pt"><span style="line-height:200%">: Mười bốn viết là: </span></span></span></span></span></span>

<ol style="list-style-type:upper-alpha">
	<li style="margin-top:8px; margin-bottom:8px; margin-left:8px"><span style="font-size:12pt"><span style="line-height:200%"><span style="tab-stops:.5in center 63.0pt 287.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:200%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4&nbsp;&nbsp;&nbsp;&nbsp; ;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; B.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; C.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 14&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></span></span></span></li>
</ol>
<span style="font-size:12pt"><span style="text-justify:inter-ideograph"><span style="line-height:200%"><span style="tab-stops:1.75in dotted 406.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:13.0pt"><span style="line-height:200%">Câu 4</span></span></b><span style="font-size:13.0pt"><span style="line-height:200%">: Trong các số sau: <b>10 &nbsp;; 14 ; 7 </b>&nbsp;số bé nhất là:</span></span></span></span></span></span></span>

<ol style="list-style-type:upper-alpha">
	<li style="margin-top:8px; margin-bottom:8px; margin-left:8px"><span style="font-size:12pt"><span style="line-height:200%"><span style="tab-stops:center 63.0pt 287.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:200%">14&nbsp;&nbsp;&nbsp;&nbsp; ;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 10&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; C.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 7&nbsp;&nbsp; </span></span></span></span></span></span></li>
</ol>
<span style="font-size:12pt"><span style="line-height:200%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:13.0pt"><span style="line-height:200%">Câu 5<u>.</u></span></span></b><span style="font-size:13.0pt"><span style="line-height:200%">&nbsp; Số lớn nhất trong các số : <b>13, 17, 15 </b>&nbsp;là :</span></span></span></span></span><br  />
<span style="font-size:12pt"><span style="line-height:200%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:200%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; A. 15&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; B. 17&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; C. 13&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></span></span><br  />
<span style="font-size:12pt"><span style="line-height:200%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;<b><span lang="NL" style="font-size:13.0pt"><span style="line-height:200%">Câu 6</span></span></b><span lang="NL" style="font-size:13.0pt"><span style="line-height:200%"> : Kết quả của phép tính trừ :&nbsp; 16&nbsp; -&nbsp; 3 là :</span></span></span></span></span><br  />
<span style="font-size:12pt"><span style="line-height:200%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span lang="NL" style="font-size:13.0pt"><span style="line-height:200%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; A .&nbsp;&nbsp; 3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; B .&nbsp;&nbsp; 13 &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 style="color:black">C</span> .&nbsp;&nbsp; 19&nbsp;&nbsp; </span></span></span></span></span><br  />
<span style="font-size:12pt"><span style="line-height:200%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span lang="NL" style="font-size:13.0pt"><span style="line-height:200%">Câu 7</span></span></b><span lang="NL" style="font-size:13.0pt"><span style="line-height:200%">: Số nào thích hợp với chỗ chấm của phép tính :&nbsp;&nbsp; 2&nbsp; +&nbsp; ........&nbsp; =&nbsp;&nbsp; 19</span></span></span></span></span><br  />
<span style="font-size:12pt"><span style="line-height:200%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span lang="NL" style="font-size:13.0pt"><span style="line-height:200%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; A .&nbsp;&nbsp; 7&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; <span style="color:black">B</span> .&nbsp;&nbsp; 17&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; C . &nbsp;&nbsp;10&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></span></span><br  />
<span style="font-size:12pt"><span style="line-height:200%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span lang="NL" style="font-size:13.0pt"><span style="line-height:200%">Câu 8</span></span></b><span lang="NL" style="font-size:13.0pt"><span style="line-height:200%"> : Số 14 là kết quả của phép tính nào ?</span></span></span></span></span><br  />
<span style="font-size:12pt"><span style="line-height:200%"><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:13.0pt"><span style="line-height:200%">A .&nbsp;&nbsp; 18&nbsp; -&nbsp; 4&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; B .&nbsp;&nbsp; 15&nbsp; -&nbsp; 3 &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 style="color:black">C </span>.&nbsp;&nbsp; 11&nbsp; +&nbsp; 2&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></span></span><br  />
<span style="font-size:12pt"><span style="line-height:200%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:13.0pt"><span style="line-height:200%">Câu 9</span></span></b><span style="font-size:13.0pt"><span style="line-height:200%"> : Số liền trước số 15 là:</span></span></span></span></span><br  />
<span style="font-size:12pt"><span style="line-height:200%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:200%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; A.&nbsp;&nbsp; 16&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; B.&nbsp;&nbsp;&nbsp; 17&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 style="color:black">C</span>.&nbsp;&nbsp;&nbsp; 14</span></span></span></span></span><br  />
<span style="font-size:12pt"><span style="line-height:200%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:13.0pt"><span style="line-height:200%">Câu 10</span></span></b><span style="font-size:13.0pt"><span style="line-height:200%"> : Số liền sau số 15 là:</span></span></span></span></span><br  />
<span style="font-size:12pt"><span style="line-height:200%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:200%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; A.&nbsp;&nbsp; 16&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; B.&nbsp;&nbsp;&nbsp; 17&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 style="color:black">C</span>.&nbsp;&nbsp;&nbsp; 14</span></span></span></span></span><br  />
<span style="font-size:12pt"><span style="line-height:200%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:13.0pt"><span style="line-height:200%">Câu 11</span></span></b><span style="font-size:13.0pt"><span style="line-height:200%"> : Số liền trước số 9 là:</span></span></span></span></span><br  />
<span style="font-size:12pt"><span style="line-height:200%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:200%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; A.&nbsp;&nbsp; 8&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; B.&nbsp;&nbsp;&nbsp; 9&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 style="color:black">C</span>.&nbsp;&nbsp;&nbsp; 10</span></span></span></span></span><br  />
<span style="font-size:12pt"><span style="line-height:200%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:13.0pt"><span style="line-height:200%">Câu 12</span></span></b><span style="font-size:13.0pt"><span style="line-height:200%"> : Số liền sau số 9 là:</span></span></span></span></span><br  />
<span style="font-size:12pt"><span style="line-height:200%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:200%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; A.&nbsp;&nbsp; 8&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; B.&nbsp;&nbsp;&nbsp; 9&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 style="color:black">C</span>.&nbsp;&nbsp;&nbsp; 10</span></span></span></span></span><br  />
<br  />
&nbsp;
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				<strong>Tác giả:</strong>
				DUYAN
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