<div><strong><span>一</span><span>、</span><span>我会算。</span><span>(</span><span>共</span><span>31</span><span>分</span><span>)</span></strong><br><br><span>1</span><span>．看谁先过河。</span><span>(12</span><span>分</span><span>)</span><br><br><img src="https://www.szxuexiao.com/uploadimages/2019/0114/2019114181734.png?m=0.1426647969703727"><br><br><span>2</span><span>．送蚂蚁回家。</span><span>(9</span><span>分</span><span>)</span><br><br><img src="https://www.szxuexiao.com/uploadimages/2019/0114/201911418181.png?m=0.04050033705225431"><br><br><span>3</span><span>．在</span><span>里填上合适的数。</span><span>(6</span><span>分</span><span>)</span><br><br><span>11</span><span>－</span><span>＝</span><span>5</span><span>　　　　　</span><span>12</span><span>－</span><span>＝</span><span>8</span><span>　　　　　</span><span>－</span><span>6</span><span>＝</span><span>6</span><br><br><span>14</span><span>－</span><span>＝</span><span>5</span><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span>＋</span><span>8</span><span>＝</span><span>17</span><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span>15</span><span>－</span><span>6</span><span>＝</span><br><br><span>4</span><span>．在□</span><span>里填上</span><span>“&gt;”“&lt;”</span><span>或</span><span>“</span><span>＝</span><span>”</span><span>。</span><span>(4</span><span>分</span><span>)</span><br><br><span>12</span><span>－</span><span>9</span>□4　　　　　　　　　13－9□5</div><div><br><span>12</span><span>－</span><span>7</span>□13－8&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;10＋2□17－8</div><div><br><strong><span>二</span><span>、</span><span>猜猜小动物各是几？</span><span>(</span><span>每题</span><span>2</span><span>分，共</span><span>8</span><span>分</span><span>)</span></strong><br><br><img src="https://www.szxuexiao.com/uploadimages/2019/0114/2019114181924.png?m=0.6306580519040117"><br><br><strong><span>三</span><span>、</span><span>先填一填，再根据加法算式写出两道减法算式。</span><span>(9</span><span>分</span><span>)</span><br></strong><br><img src="https://www.szxuexiao.com/uploadimages/2019/0114/201911418203.png?m=0.7855015919307715"><br><br><strong><span>四</span><span>、</span><span>小猫钓的可能是哪两条鱼？</span><span>(</span><span>连一连</span><span>)(4</span><span>分</span><span>)</span></strong><br><br><img src="https://www.szxuexiao.com/uploadimages/2019/0114/2019114182037.png?m=0.5171431756991811"><br><br><strong><span>五</span><span>、</span><span>下面每组算式的得数相同，你能填出被遮住的数吗？</span><span>(6</span><span>分</span><span>)</span></strong><br><br><span><img src="https://www.szxuexiao.com/uploadimages/2019/0114/2019114182116.png?m=0.42424382157339435">&nbsp;</span><br><br><strong><span>六</span><span>、</span><span>完成表格。</span><span>(9</span><span>分</span><span>)</span></strong></div><div><span><br></span></div><div><span><img src="https://www.szxuexiao.com/uploadimages/2019/0114/2019114182211.png?m=0.7134398444397361"><br></span></div><div><span><br></span></div><div><strong><span>七</span><span>、</span><span>看图列式。</span><span>(</span><span>每题</span><span>3</span><span>分，共</span><span>6</span><span>分</span><span>)</span></strong><br><br><img src="https://www.szxuexiao.com/uploadimages/2019/0114/201911418234.png?m=0.3773135751188772"><br><br><strong><span>八</span><span>、</span><span>解决问题。</span><span>(</span><span>共</span><span>27</span><span>分</span><span>)</span></strong><br><br><span>1</span><span>．</span><span>(5</span><span>分</span><span>)</span><br><br><img src="https://www.szxuexiao.com/uploadimages/2019/0114/2019114182342.png?m=0.17078048108453658"><br><br><span>2</span><span>．下面是</span><span>2016</span><span>年里约奥运会的各国铜牌数。</span><span>(8</span><span>分</span><span>)</span></div><div><span><br></span></div><div><span><img src="https://www.szxuexiao.com/uploadimages/2019/0114/2019114182422.png?m=0.09431925773963434"><br></span></div><div><span><br></span></div><div><span>(1)</span><span>法国的铜牌比意大利多几块？</span><br><br><span>□○□＝□</span><span>(</span><span>　　</span><span>)</span><br><br><span>(2)</span><span>你能再提一个数学问题并解答吗？</span><br><br><span>__________________________________________</span><br><br>□○□＝□(　　)<br><br><span>3</span><span>．</span><span>(5</span><span>分</span><span>)</span><br><br><img src="https://www.szxuexiao.com/uploadimages/2019/0114/2019114182642.png?m=0.3284928892518939"><br><br><span>4</span><span>．</span><span>(9</span><span>分</span><span>)</span><br><br><img src="https://www.szxuexiao.com/uploadimages/2019/0114/2019114182724.png?m=0.26355515032919774"><br><br><span>(1)</span><span>小雪比小芳多买了几瓶？</span><br><br>□○□＝□(　　)<br><br><span>(2)</span><span>小丽比小雪少买了几瓶？</span><br><br>□○□＝□(　　)<br><br><span>(3)</span><span>请你提出一个数学问题并解答。</span><br></div> <span style="隶书;;font-weight:bold;"><br clear="all" style="page-break-before:always;mso-break-type:section-break"></span> <br><div style="text-align: center;"><strong><font color="#38761d">2019年小学一年级数学下册《第二单元》测试题参考答案</font></strong></div><br><span>一、</span><span>1.4</span><span>　</span><span>14</span><span>　</span><span>14</span><span>　</span><span>15</span><span>　</span><span>12</span><span>　</span><span>7</span><span>　</span><span>15</span><span>　</span><span>9</span><span>　</span><span>6</span><span>　</span><span>5</span><span>　</span><span>18</span><span>　</span><span>11</span><span></span><span></span><span></span><br><br><span>2.</span><span></span><span></span><span></span><br><br><img src="https://www.szxuexiao.com/uploadimages/2019/0114/2019114191947.png?m=0.4120517746951502"><br><br><span>3.6</span><span>　</span><span>4</span><span>　</span><span>12</span><span>　</span><span>9</span><span>　</span><span>9</span><span>　</span><span>9</span><span></span><span></span><span></span><br><br><span>4.</span><span>＜　＜　＝　＞</span><span></span><span></span><span></span><br><br><span>二、</span><span>1.15</span><span>　</span><span></span><span></span><span></span><br><br><span>2.7</span><span></span><span></span><span></span><br><br><span>3.14</span><span></span><span></span><span></span><br><br><span>4.8</span><span></span><span></span><span></span><br><br><span>三、</span><span>8</span><span>＋</span><span>5</span><span>＝</span><span>13</span><span>　</span><span>13</span><span>－</span><span>5</span><span>＝</span><span>8</span><span>　</span><span>13</span><span>－</span><span>8</span><span>＝</span><span>5</span><span></span><span></span><span></span><br><br><span>8</span><span>＋</span><span>6</span><span>＝</span><span>14</span><span>　</span><span>14</span><span>－</span><span>8</span><span>＝</span><span>6</span><span>　</span><span>14</span><span>－</span><span>6</span><span>＝</span><span>8</span><span></span><span></span><span></span><br><br><span>7</span><span>＋</span><span>5</span><span>＝</span><span>12</span><span>　</span><span>12</span><span>－</span><span>5</span><span>＝</span><span>7</span><span>　</span><span>12</span><span>－</span><span>7</span><span>＝</span><span>5</span><span></span><span></span><span></span><br><br><span>四、</span><span></span><span></span><span></span><br><br><img src="https://www.szxuexiao.com/uploadimages/2019/0114/2019114192024.png?m=0.8503282706191875"><br><br><span>五、</span><span>16</span><span>　</span><span>3</span><span>　</span><span>2</span><span>　</span><span>3</span><span>　</span><span>7</span><span>　</span><span>17</span><span></span><span></span><span></span><br><br><span>六、</span><span>7</span><span>　</span><span>18</span><span>　</span><span>7</span><span></span><span></span><span></span><br><br><span>七、</span><span>1.17</span><span>－</span><span>9</span><span>＝</span><span>8(</span><span>块</span><span>)</span><span></span><span></span><span></span><br><br><span>2.12</span><span>－</span><span>3</span><span>＝</span><span>9(</span><span>只</span><span>)</span><span></span><span></span><span></span><br><br><span>八、</span><span>1.11</span><span>－</span><span>3</span><span>＝</span><span>8(</span><span>只</span><span>)</span><span></span><span></span><span></span><br><br><span>2.(1)14</span><span>－</span><span>8</span><span>＝</span><span>6(</span><span>块</span><span>)</span><span>　</span><span></span><span></span><span></span><br><br><span>(2)</span><span>答案不唯一，如：意大利的铜牌比德国少几块？</span><br><br><span>15</span><span>－</span><span>8</span><span>＝</span><span>7(</span><span>块</span><span>)</span><br><br><span>3.13</span><span>－</span><span>8</span><span>＝</span><span>5(</span><span>片</span><span>)</span><span></span><br><br><span>4.(1)13</span><span>－</span><span>5</span><span>＝</span><span>8(</span><span>瓶</span><span>)</span><span>　</span><span></span><span></span><span></span><br><br><span>(2)13</span><span>－</span><span>9</span><span>＝</span><span>4(</span><span>瓶</span><span>)</span><span>　</span><span></span><span></span><span></span><br><br><span>(3)</span><span>答案不唯一，如：小芳和小丽一共买了多少瓶？　</span><br><br><span>5</span><span>＋</span><span>9</span><span>＝</span><span>14(</span><span>瓶</span><span>)</span><br><div><span><br></span></div>