<strong><span>一、认真口算</span></strong><strong></strong><br><br><span>7</span><span>－</span><span>5</span><span>＝ </span><span>6＋2＝</span><span> </span><span>3＋8＝</span><span> </span><span>7＋5＝</span><span> </span><br><br><span>10</span><span>－</span><span>6</span><span>＝</span><span> </span><span>9＋5＝ 12＋0＝ 8＋9＝ </span><br><br><span>8＋2＝ 7＋8＝ </span><span>9</span><span>－</span><span>4＝</span><span> </span><span>10</span><span>－</span><span>3＝</span><span> </span><br><br><span>6</span><span>－</span><span>0＝ </span><span>3＋9＝ 9＋4＝ 9－9＝ </span><br><br><span>5＋6＝ </span><span>18</span><span>－</span><span>8＝ </span><span>3＋5＝ </span><span>9</span><span>－</span><span>2＝</span><span> </span><br><br><span>8</span><span>＋</span><span>5＝ 6</span><span>＋</span><span>9＝ 16</span><span>－</span><span>10＝ </span><span>8＋6＝</span><br><br><span>15</span><span>－</span><span>5＝ 6</span><span>＋</span><span>10＝ 7</span><span>＋</span><span>6＝ </span><span>0＋0＝</span><br><br><span>8</span><span>＋</span><span>1</span><span>－</span><span>4＝ 13</span><span>－</span><span>3</span><span>－</span><span>2＝ 6</span><span>＋</span><span>4</span><span>－</span><span>9＝ 7</span><span>＋</span><span>2</span><span>＋</span><span>3＝</span><br><br><span>( )＋4＝10 </span><span> </span><span>( )－5＝5 </span><span>2</span><span>＋</span><span>3＝（ ）</span><span>－</span><span>2 </span><span> </span><span>8</span><span>＋( )</span><span>＝6</span><span>＋</span><span>6</span><br><br><strong><span>二、细心填写</span></strong><strong></strong><br><br><img src="//www.szxuexiao.com/uploadimages/2017/1228/20171228221950.png?m=0.11750884367421"><br><br><span>4.</span><span>小明有</span><span>20根小棒，10根一捆，捆成了（ ）捆；他又写了一</span><span></span><br><br><span>个数,是由5个一和1个十组成的，他写的数是( </span><span> </span><span>)。</span><br><br><span>5.</span><span>在</span><strong><span>○</span></strong><span>里填“＞”“＜”或“＝”。</span><br><br><span>8</span><strong>○</strong><span>18</span><span> </span><span> </span><span>20</span><strong>○</strong><span>1</span><span>9</span><span> </span><span> </span><span> </span><span> 7＋7</span><strong>○</strong><span>13</span><span> </span><br><br><span>10</span><strong>○</strong><span>12－2 16－10</span><strong>○</strong><span>16－6</span><br><br><span>6.</span><span>看图写算式。</span><br><br><img src="//www.szxuexiao.com/uploadimages/2017/1228/20171228222133.png?m=0.06547781514550888"><br><br><span>8.</span><span>如果要在</span><span>△</span><span>下面</span><span>画</span><span>○, ○</span><span>比</span><span>△</span><span>多</span><span>,</span><span> ○</span><span>最少画( )个。</span><br><br><strong><span> </span></strong><span>△ △ △</span><strong><span> </span></strong><strong></strong><br><br><span>9.小朋友们排成一队做操，小红的前面有5人，后面有4人，从前往后数，小红排在第（ ）个，这一队共有（ ）人。</span><br><br><span>10.先找出规律，再填一填。</span><span></span><br><br><span> 6</span><span>＋</span><span>3</span><span>＝ </span><span>7</span><span>＋</span><span>3</span><span>＝ </span><span> </span><span>＋</span><span>3</span><span>＝</span><span></span><br><br><strong><span>三、正确选择（在正确答案的□里打√）</span></strong><strong></strong><br><br><img src="//www.szxuexiao.com/uploadimages/2017/1228/20171228222229.png?m=0.0365069149490016"><br><br><strong><span>四、解决问题</span></strong><span> </span><span></span><br><br><img src="//www.szxuexiao.com/uploadimages/2017/1228/20171228222317.png?m=0.3790532528726367"><br><br><span>3.先给下图添上2个</span><span>△</span><span>，再划去5个</span><span>△</span><span>，最后还剩几个</span><span>△</span><span>？(先画图再计算)</span><br><br><img src="//www.szxuexiao.com/uploadimages/2017/1228/20171228222355.png?m=0.48622905293207785"><br><br><img src="//www.szxuexiao.com/uploadimages/2017/1228/20171228222440.png?m=0.9084579779720223"><br><div><br></div>
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