2015年新苏教版小学四年级数学下册期末测试试卷

<div style="text-align: center;"><strong><font color="#ff0000">2015年新苏教版小学四年级下册数学期末测试卷</font></strong></div><br><div style="text-align: center;">姓名<span style="text-decoration: underline;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>&nbsp; &nbsp; 班级<span style="text-decoration: underline;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>&nbsp; &nbsp; 得分<span style="text-decoration: underline;">&nbsp; &nbsp; &nbsp;</span></div><br><span><strong>一、填空(20分,每空1分)</strong></span><span></span><br><br><span>1)从3:15到3:30,分针将会按(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)时针方向旋转(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)°。</span><br><br><span>2)</span><span>12000000改写成用“万”作单位的数是(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;),32000000000改写成用“亿”作单位的数是(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)。</span><br><br><span>3)由3个千万,5个万、6个百和2个十组成的数是(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;),这个数读作(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)。</span><br><br><span>4)一个九位数的最高位是(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)位。比最小的八位数少1的数是(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)</span><span></span><br><br><span>5)等边三角形有(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)条对称轴。圆有(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)条对称轴。</span><span></span><br><br><span>6)小明在教室里的位置是(3,5),他同桌的位置用数对表示为(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;,&nbsp;&nbsp;&nbsp;)</span><span></span><br><br><span>7)两个因数相乘的积是35,如果一个因数乘4,另一个因数不变,现在的积是(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)</span><span></span><br><br><span>8)一个表演方阵,每排7人,有7行,最外层有(     )人。</span><br><br><span>9)一节废电池在土壤里会造成周围大约140平方分米土地污染,六(1)班同学在“环保在心中”活动中,一天就拾起58节废旧电池,这样减少了(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)平方分米土地污染。</span><br><br><span>10)在一个三角形中,∠1=38°,∠2=46°,那么∠3=(   )°这是一个&nbsp;(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)三角形。</span><br><br><span>11)王强是四(3)班的学生,学号是6,他的胸牌号是20100306,李刚的胸牌号是20080215,他是(   )年级(   )班的学生,学号是( &nbsp;&nbsp;&nbsp; )</span><br><br><span>12)小明和小敏一共有38枚邮票,小敏比小明少4枚,小明有(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)枚</span><br><br><span style=" font-weight:bold; ">二、判断题,对的打“”,错的打“”(6分,每题1分)</span><span style=" font-weight:bold; "></span><br><br><span>1.等边三角形一定是锐角三角形。 &nbsp; &nbsp; &nbsp;(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)</span><span></span><br><br><span>2.一个三角形最大的角不可能小于60度。 &nbsp;(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)</span><br><br><span>3.平移和旋转只是改变图形的位置和方向,不改变图形的大小。&nbsp;(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)</span><br><br><span>4.一个五边形的内角和是5×180°=900° &nbsp;(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)</span><br><br><span>5.数对(4,X)和数对(4,y)表示的位置在同一行上。 (&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)</span><br><br><span>6.在所有的计算中,使用计算器计算都比较简便。 &nbsp; &nbsp; &nbsp; &nbsp; )</span><br><br><span style=" font-weight:bold; ">三、选择题(4分,每题8分)</span><br><br><span>1.在80□988≈80万中,□里可以填( &nbsp;&nbsp; )</span><br><br><span>A、1~4  &nbsp; &nbsp;B、5~9   &nbsp; C、0~4</span><br><br><span>2.</span><span>下面不是轴对称图形的是(   )</span><span></span><br><br><span>A、</span><span>等腰三角形</span><span>&nbsp;&nbsp;&nbsp;&nbsp;</span><span>B、</span><span>半圆</span><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span>C、</span><span>平行四边形</span><br><br><span>3.100粒大米大约重400克,一亿粒大米大约重(   )</span><br><br><span>A、4000000克 &nbsp; &nbsp; &nbsp;B、400000千克 &nbsp; C、40吨</span><br><br><span>4.</span><span>下面哪一组中的三条线段可以围成一个三角形(    )</span><br><br><span>A.3厘米、5厘米、1厘米&nbsp;&nbsp;B.&nbsp;4厘米、10厘米、7厘米&nbsp;&nbsp;&nbsp;C.3厘米、3厘米、6厘米&nbsp;</span><br><br><span>5.下面关系图正确的是(     )</span><br><br><img src="//www.szxuexiao.com/uploadimages/2015/0525/201552594222.png?m=0.09294244460761547"><br><br><span style=" font-weight:bold; ">四、计算题(31分)</span><span style=" font-weight:bold; "></span><br><br><span style=" font-weight:bold; ">1.直接写得数(5分,每题0.5分)</span><br><br><span>26×20&nbsp;=&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;65</span><span>0÷13</span><span>=&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;35×12=&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1</span><span>4÷7</span><span>×2=&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;86+14×3=&nbsp;&nbsp;&nbsp;&nbsp;</span><br><br><span>20</span><span>0÷8</span><span>=&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;370×30=&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;420÷28=&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;187+105=&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;87-(36+44)=</span><br><br><span style=" font-weight:bold; ">2.用竖式计算(8分,每题2分)</span><span style=" font-weight:bold; "></span><br><br><span>750×46= &nbsp; 403×93= &nbsp; &nbsp;185×58= &nbsp; &nbsp;650×60=</span><br><br><span style=" font-weight:bold; ">3.怎样简便怎样算。(18分)</span><span style=" font-weight:bold; "></span><br><br><span>9+99+999+3 &nbsp; &nbsp; 400-31-124-45 &nbsp; &nbsp; 203×18</span><br><br><br><span>49×24+24 &nbsp; &nbsp; &nbsp;16×125×15 &nbsp; &nbsp; 271×32-71×32</span><br><br><span style=" font-weight:bold; ">四、作图题(4分)</span><br><br><span>(1)将下图中三角形先向右平移5格,再向下平移6格。(2分)</span><br><br><span>(2)将下图中梯形沿A点顺时针旋转90度。(2分)</span><br><br><img src="//www.szxuexiao.com/uploadimages/2015/0525/201552594552.png?m=0.035990036791190505"><br><br><strong><span>五</span><span>、解决问题。(</span><span>共30分</span><span>)</span></strong><span></span><br><br><span>1、</span><span>篮球每个120元,足球每个105,李老师买了5个篮球,8个足球,带了1500元够吗?</span><br><br><span>2、</span><span>有一块长方形花圃&nbsp;长&nbsp;25&nbsp;米,后来因修路的需要,长减少了&nbsp;3&nbsp;米,这时花圃的面积就减少了&nbsp;24&nbsp;平方米。现在花圃的面积是多少平方米?</span><br><br><span style="font-family: 宋体; ">3</span>、<span style="font-family: 宋体; ">一个农夫把篮子里鸡蛋的总数的一半多15个卖了出去,现在篮子里还剩32个鸡蛋。原来篮子里有多少个鸡蛋?</span><br><br><span>4.姐姐买了一套衣服共花了136元,上衣比裤子便宜28元,上衣和裤子各多少元?</span><br><br><span>5</span>、<span>客车、货车分别从甲、乙两地相向而行,客车速度是90千米/时,货车速度是80千米/时,3小时后两车还相距25千米,甲、乙两地相距多少千米?</span><br><br><span>6</span>、<span>小婷准备花一周的时间看一本288页的故事书,前三天每天看32页,剩下的平均每天看多少页才能按时完成。</span><br><br>