<div style="text-align: center;"><span style="font-weight: bold;"><font color="#ff0000">2014年小学五年级数学下册期中测试卷</font></span></div><br><span style=" font-weight:bold; ">一、填空题（每题2分，共20分）</span><span style=" font-weight:bold; "></span><br><br><span>1</span><span>、钟面上</span><span>分针从5绕中心点旋转到12点，顺时针要旋转______度，逆时针要旋转________度；</span><br><br><span>2</span><span>、 4.08升＝________升_________毫升 7.3m</span><span style=" vertical-align:super; ">2</span><span>=________dm</span><span style=" vertical-align:super; ">2</span><br><br><span>3、长方体至少有</span><span style=" text-decoration:underline ; "> </span><span>个面的面积相等，最多有</span><span style=" text-decoration:underline ; "> </span><span> 条棱长度一样；</span><br><br><span style=" z-index:1; left:0px; "></span><span>4、四位数中同时是2、3的倍数的数中，最小是</span><span style=" text-decoration:underline ; "> </span><span>，</span><br><br><span>最大是</span><span style=" text-decoration:underline ; "> </span><span>；</span><br><br><span>5、请你将非零自然数在右圆中进行分类；</span><br><br><span>6</span><span>、24的倍数有</span><span style=" text-decoration:underline ; "> </span><span>个，64的因数有</span><span style=" text-decoration:underline ; "> </span><span> 个；</span><br><br><span>7、将一个长为4分米，宽为5分米，高为6分米的长方体切成两个一样的长方体，表面积最多增加</span><span style=" text-decoration:underline ; "> </span><span>，最少增加 </span><span style=" text-decoration:underline ; "> </span><span>；</span><span style=" text-decoration:underline ; "></span><br><br><span>8、一个正方体的棱长扩大到原来的2倍，这时正方体的体积就</span><span style=" text-decoration:underline ; "> </span><span>倍，表面积就</span><span style=" text-decoration:underline ; "> </span><span>倍；</span><br><br><span>9、长方体容器容积的计算方法，跟</span><span style=" text-decoration:underline ; "> </span><span> 的计算方法相同，但要从容器</span><span style=" text-decoration:underline ; "> </span><span>量长、宽、高；</span><br><br><span>10、25=</span><span style=" text-decoration:underline ; "> </span><span> + </span><span style=" text-decoration:underline ; "> </span><span> + </span><span style=" text-decoration:underline ; "> </span><span> + </span><span style=" text-decoration:underline ; "> </span><span> （填上不同的质数）。</span><br><br><span style=" font-weight:bold; ">二、判断题（每题1分，共5分）</span><span style=" font-weight:bold; "></span><br><table><tbody><tr style="height:; "><td><br><span>1.平行四边形是一个轴对称图形。</span><span style="font-weight:bold; "></span><br></td><td><br><span>（ ）</span><span style="font-weight:bold; "></span><br></td></tr><tr style="height:; "><td><br><span>2.因为2和6是12的因数，所以12就是倍数。</span><span style="font-weight:bold; "></span><br></td><td><br><span>（ ）</span><span style="font-weight:bold; "></span><br></td></tr><tr style="height:; "><td><br><span>3.表面积相等的长方体，体积不相等。</span><span style="font-weight:bold; "></span><br></td><td><br><span>（ ）</span><span style="font-weight:bold; "></span><br></td></tr><tr style="height:; "><td><br><span>4.至少要用4个体积是1立方厘米的正方体，才能拼成一个大正方体。</span><span style="font-weight:bold; "></span><br></td><td><br><span>（ ）</span><span style="font-weight:bold; "></span><br></td></tr><tr style="height:; "><td><br><span>5.小明今天洗澡用去了500ml水。</span><span style="font-weight:bold; "></span><br></td><td><br><span>（ ）</span><span style="font-weight:bold; "></span><br></td></tr></tbody></table><br><span style=" font-weight:bold; ">三、选择题（每题1分，共5分）</span><span style=" font-weight:bold; "></span><br><br><span>1.有一个数，它既是30的倍数又是30的因数，这个数是（ ）。</span><br><br><span>A.15 B.30 C.60 </span><br><br><span>2.用0，3，4，8组成的所有四位数都能是（ ）的倍数。</span><br><br><span>A.5 B.2 C.3</span><br><br><span>3.有一篮子鸡蛋，三个一起拿，4个一起拿，5个一起拿都正好那完，这筐鸡蛋至少有（ ）。</span><br><br><span>A.120个 B.130个 C.60个 </span><br><br><span>4.把一根长2米的长方体木料锯成两段后，表面积增加了100平方厘米，它的体积是（ ）。</span><br><br><span>A．200立方厘米 B．10000立方厘米 C．2立方分米</span><br><br><span>5.长方体的长缩小3倍，宽扩大3倍，要使体积扩大3倍，那么高（ ）。</span><br><br><span>A.扩大3倍 B.不变 C.缩小3倍</span><br><br><span style=" font-weight:bold; ">四、计算题（共22分）</span><span style=" font-weight:bold; "></span><br><br><span style=" font-weight:bold; ">1、口算（每题0.5分，共4分）</span><span style=" font-weight:bold; "></span><br><table><tbody><tr style="height:; "><td><br><strong>3.6＋ 4.4 = <br></strong></td><td><strong><br>10－ 5.2 = <br></strong></td><td><strong><br>3.4 × 0.2= <br></strong></td><td><strong><br>7.8÷ 6=<br></strong></td></tr><tr style="height:; "><td><strong><br>4÷5= <br></strong></td><td><strong><br>1.8÷0.03= <br></strong></td><td><strong><br>75÷2.5=<br></strong></td><td><strong><br>0.2×25.4=<br></strong></td></tr></tbody></table><br><span style=" font-weight:bold; ">2、递等式计算（每题3分，共12分）</span><span style=" font-weight:bold; "></span><br><table><tbody><tr style="height:; "><td><br><span style=" font-weight:bold; ">（3.2+4.06）÷6.05</span><span style="font-weight:bold; "></span><br></td><td><br><span style=" font-weight:bold; ">26.8－1.2×4</span><span style="font-weight:bold; "></span><br></td></tr><tr style="height:; "><td><br><span style=" font-weight:bold; ">3.5×3＋3.5×7</span><span style="font-weight:bold; "></span><br></td><td><br><span style=" font-weight:bold; ">0.4×（3.2—0.8）÷1.2</span><span style="font-weight:bold; "></span><br></td></tr></tbody></table><br><span style=" font-weight:bold; "> </span><span style=" font-weight:bold; ">3、解方程（每题3分，共6分） </span><span style=" font-weight:bold; "></span><br><br><span>12.5 + 4</span><span>χ</span><span> = 21.7</span><span> 13.5</span><span>χ</span><span> </span><span>-</span><span> </span><span>8.5</span><span>χ</span><span> </span><span>=20</span><br><br><span style=" font-weight:bold; ">五、作图题（共9分）</span><span style=" font-weight:bold; "></span><br><br><span>（1）画出图A的另一半，使它成为一个轴对称图形。</span><br><br><span>（2）把图B向右平移4格。</span><br><br><span>（3）把图C绕</span><span>o</span><span>点顺时针旋转180°。</span><br><br><span><img src="//www.szxuexiao.com/uploadimages/2014/0411/2014411221917.png?m=0.11172038619406521"> </span><br><br><span><strong>六、计算下列图形的表面积和体积（单位：厘米）（每题4分，共8分）</strong></span><br><br><img src="//www.szxuexiao.com/uploadimages/2014/0411/201441122222.jpg?m=0.858856764389202"><br><br><span style=" font-weight:bold; ">七、解决问题（共31分）</span><span style=" font-weight:bold; "></span><br><br><span>1. 48名学生排队，要求每行的人数相同，可以排成几行？有几种不同的排法，请分别写出来。（至少写出5种）（5分）</span><br><br><span>2、把一块棱长是</span><span>0.5</span><span>米的正方体钢坯，锻成横截面面积是0</span><span>.05</span><span>平方米的长方体钢材，锻成的钢材有多少长？（5分）</span><br><br><span>3、做一个长方体的浴缸（无盖），长8分米，宽4分米，高6分米，至少需要多少平方分米的玻璃？如果每平方分米玻璃4元钱，至少需要多少钱买玻璃？（5分）</span> <br><br><span>4、将4个小正方体堆成一个长方形，表面积比四个小正方体的表面积和少了24cm</span><span style=" vertical-align:super; ">2</span><span>，原来每个小正方体的表面积是多少？（5分）</span><br><br><span>5、</span><span style=" font-family: 宋体; background-position: initial initial; background-repeat: initial initial;">写出一些三位数，这些数都同时是2、3、5的倍数。（每种写两个数）（6分）</span><span style=" font-family: 宋体; background-position: initial initial; background-repeat: initial initial;"></span><br><br><span style=" font-family: 宋体; background-position: initial initial; background-repeat: initial initial;">①有两个数字是质数：</span><span style=" font-family: 宋体; background-position: initial initial; background-repeat: initial initial;"></span><br><br><span style=" font-family: 宋体; background-position: initial initial; background-repeat: initial initial;">②有两个数字是合数：</span><span style=" font-family: 宋体; background-position: initial initial; background-repeat: initial initial;"></span><br><br><span style=" font-family: 宋体; background-position: initial initial; background-repeat: initial initial;">③有两个数字是奇数：</span><span style=" font-family: 宋体; background-position: initial initial; background-repeat: initial initial;"></span><br><br><span>6.在一个从里面量长为13厘米、宽为8厘米，高为6厘米的纸箱中，最多可以放多少个棱长为2厘米的小正方体？（5分）</span><br><br>
五年级下