<div><div style="text-align: center;"><font color="#ff0000"><span style="font-weight: bold;">小学二年级数学期末试卷</span><span style="font-weight: bold;"> 2013.6</span></font></div><br><span style=" font-weight:bold; ">一、直接写出得数。（每题1分，共12分）</span><span style=" font-weight:bold; "></span><br><br><span>80+90= 1</span><span>3</span><span>0</span><span>－</span><span>6</span><span>0= </span><span> </span><span> </span><span>4</span><span>0×8= </span><span> 63</span><span>÷9=</span><br><br><span>54</span><span>÷</span><span>6</span><span>= 1000</span><span>－</span><span>8</span><span>00= </span><span> </span><span> </span><span>4</span><span>×9= </span><span> </span><span>40+60</span><span>0</span><span>=</span><br><br><span>570</span><span>－</span><span>30= </span><span>5</span><span>×</span><span>80</span><span>= </span><span> 42</span><span>×2=</span><span> </span><span>4</span><span>4</span><span>0</span><span>－</span><span>400</span><span>=</span><br><br><span style=" font-weight:bold; ">二、用竖式计算，带※的要验算。（要验算的每题3分，其余每题2分，共18分）</span><span style=" font-weight:bold; "></span><br><br><span>※</span><span>487＋293 48÷6 7×24 246＋315 </span><br><br><br><span>※</span><span>700－566 98×8 61÷9 335＋76＋199 </span><br><br><span style=" font-weight:bold; ">三、填数。（每空1分，共30分）</span><span style=" font-weight:bold; "></span><br><br><span>1.一个数个位上是5，十位上是2，百位上是8，这个数是( )。</span><br><br><span>2. 3个一和7个百合起来是( )。</span><br><br><span>3.最小的三位数是（ ），再加上（ ）个百是1000。</span><br><br><span>4.24是6的（ ）倍，24的6倍是（ ）。</span><br><br><span>5.△</span><span style=" font-weight:bold; ">÷</span><span>8=3……□，□里最大可以填( )；</span><br><br><span>△</span><span style=" font-weight:bold; ">÷</span><span>□=6……5，当□里填最小的数时，△等于（ ）。</span><br><br><span>6.做一个正方体要6张纸，35张纸最多能做( )个正方体。</span><br><br><span>7.根据每组数排列的规律接着往下写：</span><br><br><span>①</span><span> </span><span>360、340、320、</span><span style=" text-decoration:underline ; "> </span><span>、</span><span style=" text-decoration:underline ; "> </span><span>。 </span><br><br><span>②</span><span> </span><span>1、2、4、8、</span><span style=" text-decoration:underline ; "> </span><span>、</span><span style=" text-decoration:underline ; "> </span><span>、64、</span><span style=" text-decoration:underline ; "> </span><span>。</span><br><br><span style=" z-index:1; left:0px; "></span><span>8.<img src="//www.szxuexiao.com/uploadimages/2013/0702/20137214197.png?m=0.7510838592424989"></span><span>左图中有（ ）个直角；有（ ）个 锐角；有（ ）个钝角。</span><br><br><span>9.时钟在（ ）时整和（ ）时整时，时针和分针所成的角是直角。</span><br><br><span>10. 100比50多（ ）；比280少80的数是（ ）。</span><br><br><span>11. 49×3，估算时把49看成（ ），积大约等于（ ）。</span><br><br><span>12.爸爸身高185厘米，小明身高83厘米，估一估，两人身高大约相差（ ）厘米，合（ ）分米。</span><br><br><span>13.在计数器上用4颗算珠表示三位数，最大是（ ），最小是（ ）。</span><br><br><span>14.一个数比20的4倍多一些，5倍少一些，这个数最少是（ ），最多是（ ）。</span><br><br><span>15.红星与黄星共30个，且红星比黄星多14个。红星有（ </span><span>）</span><span>个。</span><br><br></div>{$setpage}<div><br><br><span style=" font-weight:bold; ">四、填上合适的单位。（每题1分，共6分）</span><span style=" font-weight:bold; "></span><br><br><span>铅笔长大约2( ) 数学书厚度大约是5（ ）</span><br><br><span>一块橡皮长3( ) 上星期无锡的降雨量是28( )</span><br><br><span>买一个茶杯要8（ ） 小明做100</span><span style=" font-family: 宋体;">道</span><span>口算题用时6（ ）</span><br><br><span style=" z-index:1; left:0px; "></span><span style=" font-weight:bold; ">五、选择，在正确答案后面的 <img src="//www.szxuexiao.com/uploadimages/2013/0702/201372141955.png?m=0.41466308012604713"> 里打</span><span style="font-weight: bold; font-family: 黑体;">“√”</span><span style=" font-weight:bold; ">。（每题2分，共8分）</span><span style=" font-weight:bold; "></span><br><br><span>1、</span><span>用放大镜观察一个角，这个角会怎样变化？</span><br><br><span style=" z-index:1; left:0px; "></span><span>变大 </span><img src="//www.szxuexiao.com/uploadimages/2013/0702/201372141955.png?m=0.41466308012604713" style="font-weight: bold;"> 不变 <img src="//www.szxuexiao.com/uploadimages/2013/0702/201372141955.png?m=0.41466308012604713" style="font-weight: bold;"> 变小 <img src="//www.szxuexiao.com/uploadimages/2013/0702/201372141955.png?m=0.41466308012604713" style="font-weight: bold;"> </div><div><br>2、汽车上原来有乘客26人，到公园站下车12人，上车8人，现在车上乘客比原来<br><br><span style=" z-index:1; left:0px; "></span><span> 减少4人 </span><img src="//www.szxuexiao.com/uploadimages/2013/0702/201372141955.png?m=0.41466308012604713" style="font-weight: bold;"> 减少8人 <img src="//www.szxuexiao.com/uploadimages/2013/0702/201372141955.png?m=0.41466308012604713" style="font-weight: bold;"> 增加4人 <img src="//www.szxuexiao.com/uploadimages/2013/0702/201372141955.png?m=0.41466308012604713" style="font-weight: bold;"> </div><div><br><span>3、一、二年级各借故事书210本，三年级借科技书300本。故事书一共借出多少本？</span><br><br><span style=" z-index:1; left:0px; "></span><span> 510本 </span><img src="//www.szxuexiao.com/uploadimages/2013/0702/201372141955.png?m=0.41466308012604713" style="font-weight: bold;"> <span style="font-family: 宋体;">210</span>本 <img src="//www.szxuexiao.com/uploadimages/2013/0702/201372141955.png?m=0.41466308012604713" style="font-weight: bold;"> 420本 <img src="//www.szxuexiao.com/uploadimages/2013/0702/201372141955.png?m=0.41466308012604713" style="font-weight: bold;"></div><div><br><span>4、同学们做了60颗</span><span style=" font-weight:bold; ">★</span><span>，分给幼儿园大班12颗后，剩下的平均分给小班的6个班级。大班与小班相比，</span><br><br><span style=" z-index:1; left:0px; "></span><span style=" font-weight:bold; "> </span><span>大班多4颗 </span><img src="//www.szxuexiao.com/uploadimages/2013/0702/201372141955.png?m=0.41466308012604713" style="font-weight: bold;"> 大班多6颗 <img src="//www.szxuexiao.com/uploadimages/2013/0702/201372141955.png?m=0.41466308012604713" style="font-weight: bold;"> 小班多36颗 <img src="//www.szxuexiao.com/uploadimages/2013/0702/201372141955.png?m=0.41466308012604713" style="font-weight: bold;"></div><div><br><span style=" font-weight:bold; ">六</span><span style=" z-index:1; left:0px; "></span><span style=" font-weight:bold; ">、</span><span style=" letter-spacing:-; font-weight:bold; ">请根据下面的句子，将小朋友的名字写在合适的方框里。（每空1分，共4分）</span><span style=" letter-spacing:-; font-weight:bold; "></span><br><br><span style=" z-index:1; left:0px; "></span><img src="//www.szxuexiao.com/uploadimages/2013/0702/20137214227.jpg?m=0.6750079130288213"><br><br><span style=" font-weight:bold; ">七、解决实际问题。（第3题6分，其余每题4分，共22分）</span><span style=" font-weight:bold; "></span><br><br><span>1、一本书有248页，小红还有77页没有看，她已经看了多少页？</span><br><br><span>2、商店有电脑245台，售出了125台，又运来102台，现在</span><span style=" font-family: 宋体;">商店里</span><span>有电脑多少台？</span><br><br><span>3、明明、亮亮、</span><span style=" font-family: 宋体;">奇奇一起收集画片。明明收集了154张画片，亮亮比明明少收集了26张，比奇奇多收集了47张。亮亮和奇奇各收集了几张画片？</span><span style=" font-family: 宋体;"></span><br><br>4、</div><div><br></div><div><img src="//www.szxuexiao.com/uploadimages/2013/0702/20137214232.jpg?m=0.6622808303218335"><br><br><span>这些同学一共踢了多少下？</span><br><br><span>5、二（1）班和二（2）班共73人，乘车外出活动，每辆车限乘25人。两</span><span style=" font-family: 宋体;">个班的同学</span><span>合坐3辆车够吗？</span><br><br></div>{$setpage}<div><br><br><div style="text-align: center;"><font color="#38761d"><span style="font-weight: bold;">试卷部分答案提示</span><span style="font-weight: bold;"> 2013.6</span></font></div><span style=" z-index:1; left:0px; "></span><br><span style=" font-weight:bold; ">一、直接写出得数。（每题1分，共12分）</span><span style=" font-weight:bold; "></span><br><br><span>80+90= 1</span><span>3</span><span>0</span><span>－</span><span>6</span><span>0= </span><span> </span><span> </span><span>4</span><span>0×8= </span><span> 63</span><span>÷9=</span><br><br><span>54</span><span>÷</span><span>6</span><span>= 1000</span><span>－</span><span>8</span><span>00= </span><span> </span><span> </span><span>4</span><span>×9= </span><span> </span><span>40+60</span><span>0</span><span>=</span><br><br><span>570</span><span>－</span><span>30= </span><span>5</span><span>×</span><span>80</span><span>= </span><span> 42</span><span>×2=</span><span> </span><span>4</span><span>4</span><span>0</span><span>－</span><span>400</span><span>=</span><br><br><span style=" font-weight:bold; ">二、用竖式计算，带※的要验算。（要验算的每题3分，其余每题2分，共18分）</span><span style=" font-weight:bold; "></span><br><br><span>※</span><span>487＋293 48÷6 7×24 246＋315 </span><br><br><span>※</span><span>700－566 98×8 61÷9 335＋76＋199 </span><br><br><span style=" font-weight:bold; ">三、填数。（每空1分，共30分）</span><span style=" font-weight:bold; "></span><br><br><span>1.一个数个位上是5，十位上是2，百位上是8，这个数是(</span><span> 825</span><span> )。</span><br><br><span>2. </span><span> 3个一</span><span>和7个百合起来是(</span><span>703</span><span> )。</span><br><br><span>3.最小的三位数是（ </span><span>100</span><span>），再加上（ </span><span>9</span><span> ）</span><span style=" background:; mso-shading:; ">个百</span><span>是1000。</span><br><br><span>4.24是6的（</span><span>4</span><span>）倍，24的6倍是（ </span><span>144</span><span>）。</span><br><br><span style=" background:; mso-shading:; ">（提示：24</span><span style=" background:; mso-shading:; ">÷6=4 24×6=144）</span><span style=" background:; mso-shading:; "></span><br><br><span>5.△</span><span style=" font-weight:bold; ">÷</span><span style=" background:; mso-shading:; ">8</span><span>=3……□，□里最大可以填( </span><span>7</span><span>)；</span><br><br><span style=" z-index:1; left:0px; "></span><span>△</span><span style=" font-weight:bold; ">÷</span><span>□=6……</span><span style=" background:; mso-shading:; ">5</span><span>，当□里填最小的数时，△等于（</span><span>6</span><span> ）。</span><br><br><span>6.做一个正方体要6张纸，35张纸最多能做( </span><span>5</span><span>)个正方体。</span><br><br><span style=" background:; mso-shading:; ">（提示：35</span><span style=" font-weight:bold; background:; mso-shading:; ">÷6=5（个）……5（张）</span><span style=" font-weight:bold; background:; mso-shading:; "></span><br><br><span style=" font-weight:bold; background:; mso-shading:; ">答</span><span style=" background:; mso-shading:; ">35张纸最多能做( 5)个正方体。</span><span style=" background:; mso-shading:; "></span><br><br><span style=" font-weight:bold; background:; mso-shading:; ">（拓展：</span><span style=" font-weight:bold; background:; mso-shading:; ">如果再要做一个正方体，还需要添几张纸？</span><span style=" font-weight:bold; background:; mso-shading:; ">6-5=1（张））</span><span style=" background:; mso-shading:; "></span><br><br><span>7.根据每组数排列的规律接着往下写：</span><br><br><span>①</span><span> </span><span>360、340、320、</span><span style=" text-decoration:underline ; "> </span><span>、</span><span style=" text-decoration:underline ; "> </span><span>。 </span><br><br><span>②</span><span> </span><span>1、2、4、8、</span><span style=" text-decoration:underline ; ">1</span><span style=" text-decoration:underline ; ">6 </span><span>、</span><span style=" text-decoration:underline ; ">32 </span><span>、64、</span><span style=" text-decoration:underline ; ">128 </span><span>。</span><br><br><span style=" background:; mso-shading:; ">（提示：</span><span style=" background:; mso-shading:; ">②</span><span style=" background:; mso-shading:; ">的规律后一个数是前一个数的2倍）</span><span style=" background:; mso-shading:; "></span><br><br><span style=" z-index:1; left:0px; "></span><span style=" z-index:1; left:0px; "></span><span>8. <img src="//www.szxuexiao.com/uploadimages/2013/0702/201372142452.jpg?m=0.36819022451527417"> </span><span>左图中有（</span><span>4</span><span>）个直角；有（</span><span>3</span><span>）个 锐角；有（</span><span>2</span><span>）个钝角。</span><br><br><span style=" z-index:1; left:0px; "></span><span style=" font-weight:bold; background:; mso-shading:; ">提示：观察长方形四个角是直角、这里的三角形三个角是锐角、图上标出的是两个钝角。）</span><span style=" font-weight:bold; background:; mso-shading:; "></span><br><br><span>9.时钟在（3）时整和（9）时整时，时针和分针所成的角是</span><span>直角。</span><br><br><span>10. 100比50多（</span><span>50</span><span>）；比280少80的数是（</span><span>200</span><span>）。</span><br><br><span>11. 49×3，估算时把49看成（</span><span> 50</span><span>），积大约等于（</span><span>150</span><span>）。</span><br><br><span>12.爸爸身高</span><span>185</span><span>厘米，小明身高</span><span>83</span><span>厘米，估一估，两人身高大约</span><br><br><span> </span><span> 200 - 100 =100</span><br><br><span>相差（</span><span> 100</span><span>）厘米，</span><span style=" font-weight:bold; background:; mso-shading:; ">合</span><span>（ </span><span>10</span><span>）分米。</span><br><br><span> </span><span style=" font-weight:bold; "> </span><span style=" font-weight:bold; background:; mso-shading:; "> 这里 “合”的意思是100厘米=（）分米</span><span style=" font-weight:bold; background:; mso-shading:; "></span><br><br><span>13.在计数器上用4颗算珠表示三位数，最大是（</span><span>400</span><span>），最小是（</span><span>103 </span><span> ）。</span><br><br><span>14.一个数比20的4倍多一些，5倍少一些，这个数</span><span style=" background:; mso-shading:; ">最少</span><span>是（ ），</span>20×4+1=81<br><br><span style=" background:; mso-shading:; ">最多</span><span>是（ ）。</span><br><br><span style=" background:; mso-shading:; "> 20</span><span style=" background:; mso-shading:; ">×5-1=99</span><br><br><span>15.红星与黄星共30个，且红星比黄星多14个。红星有（</span><span>22</span><span>）</span><span>个。</span><br><br><span style=" font-weight:bold; background:; mso-shading:; ">30-14=16（个）</span><span style=" font-weight:bold; background:; mso-shading:; "></span><br><br><span style=" font-weight:bold; background:; mso-shading:; ">黄星：16</span><span style=" font-weight:bold; background:; mso-shading:; ">÷2=8（个）</span><span style=" font-weight:bold; background:; mso-shading:; "></span><br><br><span style=" font-weight:bold; background:; mso-shading:; ">红星：8+14=22（个）</span><span style=" font-weight:bold; background:; mso-shading:; "></span><br><br><span>提示：这道题目难度较高，错误较多。当遇到不会做的题目，可以借助画图解决。</span><br><br><span>如红星比黄星多14个，那可以画图（用自己喜欢的图形）表示：</span><br><br><img src="//www.szxuexiao.com/uploadimages/2013/0702/20137214265.jpg?m=0.30976276216097176"><br><br><span>然后再数数红星画了几个</span><br><br><span style=" font-weight:bold; ">四、填上合适的单位。（每题1分，共6分）</span><span style=" font-weight:bold; "></span><br><br><span>铅笔长大约2( 分米 ) 数学书厚度大约是5（毫米）</span><br><br><span>一块橡皮长3( 厘米) 上星期无锡的降雨量是28( 毫米 )</span><br><br><span>买一个茶杯要8（ 元 ）小明做100</span><span style=" font-family: 宋体;">道</span><span>口算题用时6（分钟）</span><br><br><span style=" z-index:1; left:0px; "></span><span style=" font-weight:bold; ">五、选择，在正确答案后面的 里打</span><span style="font-weight: bold; font-family: 黑体;">“</span><span style=" font-weight:bold; ">√</span><span style="font-weight: bold; font-family: 黑体;">”</span><span style=" font-weight:bold; ">。（每题2分，共8分）</span><span style=" font-weight:bold; "></span><br><br><span>1、</span><span>用放大镜观察一个角，这个角会怎样变化？</span><br><br><span style=" z-index:1; left:0px; "></span><span>变大 不变</span><span style=" font-weight:bold; ">√</span><span> 变小 </span><br><br><br><br><span>2、汽车上原来有乘客26人，到公园站下车12人，上车8人，现在车上乘客比原来</span><br><br><span style=" z-index:1; left:0px; "></span><span>减少4人</span><span style=" font-weight:bold; ">√</span><span> 减少8人 增加4人 </span><br><br><span>3、</span><span>一、二年级</span><span style=" background:; mso-shading:; ">各</span><span>借故事书210本</span><span>，三年级借科技书300本。</span><span>故事书一共借出多少本？</span><br><br><span style=" z-index:1; left:0px; "></span><span> 510本 </span><span style=" font-family: 宋体;">210</span><span>本 420本</span><span style=" font-weight:bold; ">√</span><span> </span><br><br><span>4、同学们做了60颗</span><span style=" font-weight:bold; ">★</span><span>，分给幼儿园大班12颗后，剩下的平均分给小班的6个班级。大班与小班相比，</span><br><br><span style=" z-index:1; left:0px; "></span><span>大班多4颗</span><span style=" font-weight:bold; ">√</span><span> 大班多6颗 小班多36颗 </span><br><br><span style=" font-weight:bold; background:; mso-shading:; ">（提示：如果选“小班多36颗”也算对）</span><span style=" font-weight:bold; background:; mso-shading:; "></span><br><br><span style=" font-weight:bold; ">六</span><span style=" z-index:1; left:0px; "></span><span style=" font-weight:bold; ">、</span><span style=" letter-spacing:-; font-weight:bold; ">请根据下面的句子，将小朋友的名字写在合适的方框里。（每空1分，共4分）</span><span style=" letter-spacing:-; font-weight:bold; "></span><br><br><span style=" z-index:1; left:0px; "></span><span style=" z-index:1; left:0px; "></span><span style=" z-index:1; left:0px; "></span><span style=" z-index:1; left:0px; "></span><span style=" z-index:1; left:0px; "></span><span style=" z-index:1; left:0px; "></span><img src="//www.szxuexiao.com/uploadimages/2013/0702/201372142818.jpg?m=0.2743658449035138"><br><span style="font-weight: bold;">七、解决实际问题。（第3题6分，其余每题4分，共22分）</span><br><br><span style=" font-weight:bold; background:; mso-shading:; ">（提示：读题要仔细，理清估量关系再列式计算，计算要笔算列竖式，最后单位和答句不要漏了）</span><span style=" font-weight:bold; background:; mso-shading:; "></span><br><br><span>1、一本书有248页，小红还有77页没有看，她已经看了多少页？</span><br><br><span style=" background:; mso-shading:; ">248-77=171（页）</span><span style=" background:; mso-shading:; "></span><br><br><span style=" background:; mso-shading:; ">答：她已经看了171页.</span><span style=" background:; mso-shading:; "></span><br><br><span style=" z-index:1; left:0px; "></span><span>2、商店有电脑245台，售出了125台，又运来102台，现在</span><span style=" font-family: 宋体;">商店里</span><span>有电脑多少台？</span><br><br>3、明明、亮亮、<span style="font-family: 宋体;">奇奇一起收集画片。明明收集了154张画片，亮亮比明明少收集了26张，比奇奇多收集了47张。亮亮和奇奇</span>各<span style="font-family: 宋体;">收集了几张画片？</span><br><br><span style=" font-weight:bold; background:; mso-shading:; ">提示： 亮亮：154-26 </span><span style=" font-weight:bold; background:; mso-shading:; "></span><br><br><span style=" font-weight:bold; background:; mso-shading:; ">奇奇：154-47 </span><span style=" font-weight:bold; background:; mso-shading:; "></span><br><br>4、<br><br><img src="//www.szxuexiao.com/uploadimages/2013/0702/20137214306.jpg?m=0.8401637861970812"><br><br>这些同学一共踢了多少下？<br><br><span style=" font-weight:bold; ">（提示：看图要仔细，图上女生是</span><span style=" font-weight:bold; ">四个人</span><span style=" font-weight:bold; "></span><br><br><span style=" font-weight:bold; ">女生：4</span><span style=" font-weight:bold; ">×18=72（人）</span><span style=" font-weight:bold; "></span><br><br><span style=" font-weight:bold; ">这些同学一共踢了多少下？72+18=90（人）</span><span style=" font-weight:bold; "></span><br><br><span>5、二（1）班和二（2）班</span><span>共73人</span><span>，乘车外出活动，</span><span>每辆车限乘25人。</span><span>两</span><span style=" font-family: 宋体;">个班的同学</span><span>合坐3辆车够吗</span><span>？</span><br><br><span>（提示：要学会抓住主要意思，来理解做题，不要被文字</span><span>“</span><span>两个班”干扰.</span><br><br><span>解法一 ：25</span><span style=" font-weight:bold; ">×3=75（人）</span><span style=" font-weight:bold; "></span><br><br><span style=" font-weight:bold; ">75>73</span><span style=" font-weight:bold; "></span><br><br><span style=" font-weight:bold; ">答：够。</span><span style=" font-weight:bold; "></span><br><br><span style=" font-family: 宋体;">解法二 ：73</span><span>÷3=24</span><span style=" font-weight:bold; ">（人）……1（人）</span><span style=" font-weight:bold; "></span><br><br><span style=" font-weight:bold; ">25>24</span><span style=" font-weight:bold; "></span><br><br><span style=" font-weight:bold; ">答：够。</span><span style=" font-weight:bold; "></span><br><br></div>
二年级下