<div style="text-align: center;"><strong><font color="#ff0000">2016年苏教版小学二年级数学上册第三单元测试卷</font></strong></div><br><span><strong>一、填一填。</strong></span><br><br><span>1.</span><span>求几个相同加数的和用</span><span>(</span><span> </span><span>)</span><span>计算比较简便。</span><br><br><span>2.</span><span> </span><span>4×3=</span><span>(</span><span> </span><span>),</span><span>读作</span><span>(</span><span> </span><span>),</span><span>用口诀</span><span>(</span><span> </span><span>)</span><span>来计算。</span><br><br><span>3.</span><span> </span><span>4+4+4+4+4=</span>□<span>×</span><span>□ 1+1+1+1+1+1=</span>□<span>×</span>□<br><br><span>4.</span><span>在○</span><span>里填上“</span><span>+</span><span>”“</span><span>-</span><span>”或“</span><span>×</span><span>”。</span><br><br><span>5</span>○<span>5=10 7</span>○<span>3=5</span>○<span>2 2</span>○<span>6=1</span><span>2</span><br><br><span>5.</span><span>根据口诀“三六十八”写出两道乘法算式</span><span>:(</span><span> </span><span>)</span><span>和</span><span>(</span><span> </span><span>)</span><span>。</span><br><br><span>6.</span><span>请写出</span><span>4</span><span>道积是</span><span>12</span><span>的乘法算式</span><span>:(</span><span> </span><span>)</span><span>、</span><span>(</span><span> </span><span>)</span><span>、</span><span>(</span><span> </span><span>)</span><span>、</span><span>(</span><span> </span><span>)</span><span>。</span><br><br><span><strong>二、把口诀补充完整。</strong></span><br><br><span>二四</span><span>(</span><span> </span><span>)</span><span> </span><span>(</span><span> </span><span>)</span><span>十五</span><span> </span><span>(</span><span> </span><span>)</span><span>四十二</span><span> </span><span>(</span><span> </span><span>)</span><span>十六</span><br><br><span>(</span><span> </span><span>)</span><span>三十六</span><span></span><span>(</span><span> </span><span>)</span><span>六十八</span><span></span><span>五六</span><span>(</span><span> </span><span>)</span><span></span><span>(</span><span> </span><span>)</span><span>五二十五</span><br><br><span><strong>三、计算题。</strong></span><br><br><span>1.</span><span>算一算。</span><br><br><span>5×3=</span><span> </span><span> 4×2= 6×6= 3×6=</span><br><br><span>4×4=</span><span></span><span>6×1=</span><span></span><span>2×3=</span><span></span><span>5×5=</span><br><br><span>2×4+3=</span><span></span><span>3×5-4=</span><span></span><span>6×5-10=</span><span></span><span>5×4+3=</span><br><br><span>2.</span><span>在括号里填上合适的数。</span><span>(</span><span>12</span><span>分</span><span>)</span><br><br><span>4×</span><span>(</span><span> </span><span>)</span><span>=24 </span><span>(</span><span> </span><span>)</span><span>×6=18 3×</span><span>(</span><span> </span><span>)</span><span>=3</span><br><br><span>(</span><span> </span><span>)</span><span>×5=15</span><span></span><span>6×</span><span>(</span><span> </span><span>)</span><span>=30</span><span></span><span>4×</span><span>(</span><span> </span><span>)</span><span>=16</span><br><br><span><strong>四、看图列式计算。</strong></span><br><br><img src="//www.szxuexiao.com/uploadimages/2016/0930/2016930134650.png?m=0.8797490815027627"><br><br><span><strong>五、解决问题。</strong></span><br><br><span>1.</span><span>一共有多少只蚂蚁在过河</span><span>?</span><br><br><img src="//www.szxuexiao.com/uploadimages/2016/0930/2016930134736.png?m=0.7016274310478745"><br><br><span>2.</span><span>丰富多彩的课余生活。</span><br><br><img src="//www.szxuexiao.com/uploadimages/2016/0930/2016930134829.png?m=0.9189037118900198"><br><br><span>3.</span><br><br><img src="//www.szxuexiao.com/uploadimages/2016/0930/2016930134937.png?m=0.48317432311043595"><br><br><span>(</span><span>1</span><span>)</span><span>买</span><span>4</span><span>个文具盒需要多少钱</span><span>?</span><br><br><span>(</span><span>2</span><span>)</span><span>买</span><span>5</span><span>盒蜡笔和一本笔记本需要多少钱</span><span>?</span><br><br><span>(</span><span>3</span><span>)</span><span>你还能提出哪些用乘法计算的数学问题</span><span>?</span><span>试着解答出来。</span><br><span> </span><br><br><div style="text-align: center;"><strong><font color="#38761d">2016年苏教版小学二年级数学上册第三单元测试卷答案</font></strong></div><br><span>一、</span><span>1</span><span>.</span><span>乘法</span><br><br><span>2</span><span>.</span><span> </span><span>12 4</span><span>乘</span><span>3</span><span>等于</span><span>12 </span><span>三四十二</span><br><br><span>3</span><span>.</span><span> </span><span>4 5 6 1</span><br><br><span>4</span><span>.</span><span> </span><span>+ + × ×</span><br><br><span>5</span><span>.</span><span> </span><span>3×6=18 6×3=18</span><br><br><span>6</span><span>.</span><span> </span><span>3×4=12 4×3=12 2×6=12</span><br><br><span>6×2=12</span><br><br><span>二、</span><span>得八</span><span> </span><span>三五</span><span> </span><span>三</span><span> </span><span>四四</span><span> </span><span>六六</span><span> </span><span>三</span><span> </span><span>三十</span><span> </span><span>五</span><br><br><span>三、</span><span>1</span><span>.15 8 36 18 16 6 6 25 11 11</span><br><br><span>20 23</span><br><br><span>2</span><span>.</span><span> </span><span>6 3 1 3 5 4</span><br><br><span>四、</span><span>1</span><span>.</span><span> </span><span>3×4=12</span><span>或</span><span>4×3=12 </span><span>三四十二</span><br><br><span>2</span><span>.</span><span> </span><span>5×6=30</span><span>或</span><span>6×5=30 </span><span>五六三十</span><br><br><span>3</span><span>.</span><span> </span><span>4×4+2=18</span><span>、</span><span>4×5-2=18</span><span>或</span><span>5×4-2=18</span><br><br><span>4</span><span>.</span><span> </span><span>3×3+2=11</span><span>、</span><span>3×4-1=11</span><span>或</span><span>4×3-1=11</span><br><br><span>五、</span><span>1</span><span>.</span><span> </span><span>4×2=8</span><span>(</span><span>只</span><span>)</span><span>或</span><span>2×4=8</span><span>(</span><span>只</span><span>)</span><br><br><span>2</span><span>.</span><span> </span><span>(</span><span>1</span><span>)</span><span>6×5=30</span><span>(</span><span>人</span><span>)</span><span>或</span><span>5×6=30</span><span>(</span><span>人</span><span>)</span><br><br><span>(</span><span>2</span><span>)</span><span>4×2=8</span><span>(</span><span>人</span><span>)</span><span>或</span><span>2×4=8</span><span>(</span><span>人</span><span>)</span><br><br><span>3×4=12</span><span>(</span><span>人</span><span>)</span><span>或</span><span>4×3=12</span><span>(</span><span>人</span><span>)</span><br><br><span>3</span><span>.</span><span> </span><span>(</span><span>1</span><span>)</span><span>4×6=24</span><span>(</span><span>元</span><span>)</span><span>或</span><span>6×4=24</span><span>(</span><span>元</span><span>)</span><br><br><span>(</span><span>2</span><span>)</span><span>3×5+2=17</span><span>(</span><span>元</span><span>)</span><span>或</span><span>5×3+2=17</span><span>(</span><span>元</span><span>)</span><br><br><span>(</span><span>3</span><span>)</span><span>答案不唯一</span><span>,</span><span>如</span><span>:</span><span>买</span><span>3</span><span>支钢笔需要多少元</span><span>?</span><br><br><span>5×3=15</span><span>(</span><span>元</span><span>)</span><span>或</span><span>3×5=15</span><span>(</span><span>元</span><span>)</span><br><br>
二年级上