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1、五年级数学(下)质量调研试卷一、填空。(每空 1 分,共计 26 分)1、一袋面粉分 8 天吃完,平均每天吃了这袋面粉的()(),3 天吃了这袋面粉的()()。2、把一根钢管锯成一样长的小段,锯了5 次,每段占全长的()()。3、有 12 枝铅笔,平均分给 2 个小朋友,每枝铅笔是铅笔总数的,每人分得的铅笔是铅笔总数的。4、如果 ab=5 是(且 a、b 都不为 0 的自然数),他们的最大公因数是(),最小公倍数是()。5、一节课的时间是23小时,表示把()看作单位“1”,平均分成()份,一节课的时间有这样的()份。6、6a(a 是大于 0 的自然数),当 a()时,6a是真分数,当 a()时
2、,6a是假分数,当 a()时,6a等于 3。7、在里填上“”“”或者“”。910987428 0.4995 1.6538、1216()4()()()(小数)9、一盒巧克力共有 15 块,平均分给 5 个小朋友。每块巧克力是这盒巧克力的()(),每人分得的巧克力是这盒巧克力的()(),3 人分得的巧克力是这盒巧克力的()()。10、下图的中填上适当的数,直线上面填假分数,下面填带分数。11、学校舞蹈队有X 人,歌咏队的人数是舞蹈队的3.5 倍,歌咏队有()人,舞蹈队和歌咏队一共第 1 页,共 4 页有()人。当 X=20 时,舞蹈队比歌咏队多()人。12、要统计一到六年级星期五借图书的本数可选用
3、()统计图;要统计一个月来某个年级每周借书量的变化情况应选用()统计图。13、一个数是60 的因数,又是15 的倍数,这个数是()、()或()。14、已知ab=6(a、b 都是非零的自然数),那么a 和 b 的最大公因数是(),最小公倍数是()。15、把 5 米长的一根铁丝平均分成8 段,每段是全长的,是米。16、有一个三位数是52,如果它是3 的倍数,那么里最大填();如果它同时是2、5 的倍数,那么里只能填()。17、五个连续奇数的和是35,这五个奇数从小到大依次是()、()、()、()、()18、把俩根长度分别是36 厘米和 24 厘米的彩带剪成长度一样的()的短彩带且没有剩余,每根短彩
4、带最长是()厘米,一共可以剪这样的()根。19、在 1、2、5、9、11、18、24 中,奇数有()、.偶数有()、质数有()、合数有()。二判断题(每题 1 分、共 5 分)1 把 18 分解知因数是:18=1233.()2、一个素数没有因数()3、折线统计图不仅能清楚地看出数量的多少,还能反映数量的变化情况。()4、等式的两边同时乘或除以一个数,等式仍成立()5、两个自然数的积一定是合数。()三、选择题:(每题 1 分、共 5 分)1、算式“1+3+5+59”的结果是()A 偶数B 奇数2、有两个不同的质数的和是22,它们的积是()A 105 B 121 C 85 D 65 3、如果 m
5、是一个自然数,那么2m 一定是()A 合数B 素数C 偶数4、甲数 3=乙数,乙数是甲数的()A 因数B 倍数C 最大因数D 最小倍数二、下面的说法是否正确。(正确的画,错误的画。每题2 分,共 10 分)第 2 页,共 4 页文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6
6、HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R
7、4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1
8、ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E
9、1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10
10、文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:C
11、J1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2
12、X10A6 HE9B6R4I8M1 ZJ4T9E1L2U101、98的分数单位比32的分数单位大。-()2、一根铁丝分成 6 段,每段是这根铁丝的61。-()3、解 X-5.8=22.4 时,方程的两边都应加5.8。-()4、53的分子加上 6,要使分数的大小不变,分母应加上6。-()5、两个数的最小公倍数一定比这两个数都大。-()三、选择正确答案的序号填在括号里。(每题 2 分,共 8 分)1、如果9X是假分数,那么 X有()种可能。A 1 B 8 C 9 D 无数2、如果8a是真分数,7a是假分数,那么 a 是()。A、6 B、7 C、8 3、下面分数中,()最接近21。A、74B、53C
13、、854、配制一种盐水,每100 克水中加 5 克盐,这种盐水中盐的重量占盐水的()。A、1005B、1055C、955四、写出每组数的最大公因数和最小公倍数。(每题 2 分,共 6 分)12和 60 13和 14 14和 21 4和 9 六、解方程。(最后一题要检验,2+2+4=8 分)110+X=630 X5.2=8.4 X430=80 五、操作(共 10分)1、林场工作人员统计了两棵树木的生长情况,并制成了它们生长情况的统计图。(如下图)从图中可以看出:(1)从开始植树到第6 年,两种树中生长速度较快的是()树;(2)生长到第()年,两种树的高度一样;(3)当两树都停止生长后,两树高度相
14、差()米。八、解答下面问题。(第一题 5 分,其余每题 6 分共 29 分)1、地球表面的海洋面积大约是3.6 亿平方千米,比陆地面积多2.1 亿平方千米。陆地面第 3 页,共 4 页文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U
15、10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码
16、:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5
17、R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A
18、6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B
19、6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M
20、1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T
21、9E1L2U101216厘积大约是多少亿平方千米?(列方程解答)2、甲、乙两人暑假去游泳馆学习游泳,甲每3 天去一次,乙每 4 天去一次,如果7 月 2日他们在游泳馆相遇,那么下一次都到游泳馆是几月几日?3、把一张长 16 厘米,宽 12 厘米的长方形纸裁成同样大小,面积尽可能大的正方形,纸没剩余,最多可裁多少个?在图上画一画,再解答。4、实验小学到实验小学分校有1200 米,一位老师骑电瓶车用了6 分钟,请问平均每分钟骑多少米?平均每分钟行了这段路的几分之几?5、有两根圆木,一根长12 米,另一根 20 米。要把它们截成同样长的小段,而且没有剩余,每小段圆木最长是多少米?共截成几段?第 4
22、页,共 4 页文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U1
23、0文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:
24、CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R
25、2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6
26、 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6
27、R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10文档编码:CJ1X5R2X10A6 HE9B6R4I8M1 ZJ4T9E1L2U10
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