2022-2023第二学期小学数学
五年级参考答案
填空题（每空1分，共28分）
56 20 2. 6000 8 8000 4.5 320 0.32
3. 4. 5. 6 24 6.
7. 60 150 8. 25 9. =
10. 240 11. 40 12. 一桶油 用去的
二、判断题 （6分）
1、× 2、× 3、× 4、√ 5、√ 6、√
三、选择题（8分）
B 2、A 3、C 4、B 5、C 6、B 7、C 8、C
四、计算题 （4+6+12=22分）
5 28
187 36
3. 20 9
五、按要求画图（6分） 略
六、统计（5分）
略
2022 350 3. A
七、解决问题（4+4+6+6=20分）
1. (30+24) ÷·········································································（2分）·
=180（米） ······································································（1分）
答：略··············································································（1分）
2. 8640÷（1+）···································································（2分）
=7680（千瓦时）·······································································（1分）
答：略··············································································（1分）
3. (1) (26+18)-10 ·······························································（2分）
=34（人）···········································································（1分）
答：略.·················································································（1分）
(2) 45-34=11(人) ·······························································（1分）
答：略.·················································································（1分）
4. （1）16Ｘ6Ｘ6·········································································（1分）
=576（升）·········································································(1分)
答：略························································································（1分）
（2） 16Ｘ6Ｘ0.2·········································································（1分）
=19.2（立方分米）········································································(1分)
答：略························································································（1分）
卷面分5分
答案不唯一，仅供参考。总分
2022一2023学年度第二学期期末质量监测
五年级数学
题号
二
三
四
五
六
七
卷面5分
得分
一、填空。（每空1分，共28分）】
1.5÷8=(
)(填分数)=35÷(
)=（)
32
2.6立方分米=(
)立方厘米
8立方分米=(
)升=(
)毫升
4500毫升=(
)升
320毫升=(
)立方厘米=(
)立方分米
3.写出分母是6的最简真分数(
4.2的倒数是(
),0.8的倒数是(
)。
5.6和24的最大公因数是(
),最小公倍数是(
6一根长8米的绳子，截下它的}，还剩下全长的，还利(
)米，如果截
下4米，还剩(
)米。
7.一个正方体的棱长是5分米，它的棱长总和是(
)分米，表面积是(
平方分米。
8.聪聪2天读了一本连环画的号，刚好读了20页，这本连环画一共(
)页。
9.在○里填上“>”“<”“=”。
1×30号号x20”
21
1808
五年级数学第1页（共6页）
10.一个长方体水箱，从里面测量长8dm、宽5dm、高6dm,这个长方体水箱的
容积是(
)dm3。
11.一段长2米的方形钢材，横截面是一个面积为0.4平方米的正方形。50根
这样的方钢，体积是(
)立方米。
12.一桶油用去子，正好用去12千克。这桶油重多少千克？用关系式表示为：
(
)的千克数×号=(
)千克数。
二、判断题。（正确的打“√”，错误的打“×”，共6分)
1.两个数的公倍数一定比这两个数都大。…(
2.分数在通分和约分时分数值大小变。…(
3.7米的g与8米的号一样长。…(
4.长方体和正方体的体积都可以用底面积乘高来计算。…(
5.一个大于0的数除以真分数，所得的商大于被除数。…(
6.如果a=5b(a和b都是非零自然数)，那么a和b的最小公倍数
就是a。…
三、选择题。（将正确答案的序号填到后面的括号里，共8分）
1.7和14的公倍数(
）0…(
A.只有1个
B.无数个
C.一定比7和14都大
2.(
)统计图不但能反映出数量的多少，而且能反映数量的增减变化
情况。…
A.折线
B.条形
C.扇形
3.a是分母为8的最大的真分数，a值是(
8
。
A.5
B.6
C.7
五年级数学第2页（共6页）》
4.张叔叔4分钟加工3个机器零件，李叔叔8分钟加工5个同样的零件，比较他
们的速度(
）0…
A.李叔叔快
B.张叔叔快
C.两人一样快
5.把3米长的绳子平均分成5段，每段占全长的(
）0…(
A房
B.
c
6.把5克糖放在100克水中，糖占糖水的(
A.20
B21
7.求水族箱能装水多少升，就是求水族箱的(
Jo
A.表面积
B.棱长之和
C.容积
8.一个正方体的棱长为4厘米，把它表面积是(
)平方分米。
A.64
B.16
C.96
三、计算。(4+6+12=22分)】
1.直接写得数。
31
55
5÷6
3
80
16×
2.求未知数。
0.4x-48=26.8
14×70-5x=800
9x2-4x=
83
3
五年级数学第3页（共6页）
