(完整)六年级分数除法综合练习题(带答案)Word格式文档下载.doc
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8=÷
5=÷
1=
二、整数除以分数
6÷
=4÷
=5÷
=6÷
=
7÷
=36÷
=6÷
=7÷
=
4÷
=24÷
=3÷
=12÷
=
9÷
=2÷
=1÷
11÷
=5÷
=4÷
=4÷
10÷
=36÷
=5÷
=8÷
三、分数除以分数
=÷
=÷
=÷
=÷
=
=
=
四、分数混合运算
1-×
×
×
×
(-)+-+
1÷
-1÷
0×
+1×
--(-)÷
+
+×
+×
÷
0.326-2.4÷
10-(1-)÷
(-0.4)÷
(+0.5)×
(-)-
+÷
(5-÷
)×
(0.75+)÷
0.4×
0.8+÷
-0.80.25÷
(1-)+÷
(125×
34)
0.75×
+×
0.75
五、解方程
x-=12x=
X+X=57X÷
=×
3X+=
六、列式计算
⒈一个数的是64,这个数的是多少?
2。
一个数的等于120的,这个数是多少?
3.乘的积,减去,差是多少?
4.一个数的是,这个数是多少?
七、解决问题
1、美术班有男生20人,是女生的,女生有多少人?
2、甲铁块重吨,相当于乙铁块的。
乙铁块重多少吨?
3、食堂运来800千克大米,已经吃去,吃去多少千克?
4、食堂运来一批大米,已经吃去600千克,正好吃去,这批大米共多少千克?
5、一种电脑现在比原价降低,正好降低800元,这种电脑原价多少元?
参考答案
3=1/5÷
2=2/7÷
3=2/21÷
2=1/5
6=1/20÷
4=5/24÷
7=1/10÷
2=1/20
4=3/28÷
5=1/8÷
6=3/22÷
10=1/12
12=2/27÷
2=1/6÷
15=1/21÷
5=1/9
11=1/12÷
3=1/9÷
4=1/5÷
9=1/15
4=1/8÷
8=1/14÷
5=1/14÷
1=10/13
=214÷
=15/25÷
=106÷
=8
=56/336÷
=160/36÷
=36/57÷
=5
=1024÷
=273÷
=21/512÷
=75/4
=812÷
=203÷
=15/71÷
=5/4
=125÷
=14/34÷
=74÷
=16/7
=1336÷
=165÷
=25/28÷
=25/2
=1÷
=12/5÷
=3/2÷
=7/6
=3/10÷
=16/49÷
=11/6÷
=1/2
=4/3÷
=21/25÷
=6/7÷
=28/9
=18/25÷
=4/5÷
=2/5÷
=6/19
=5/6÷
=196/225÷
=18/13÷
=25/12
×
=5/6=1/25=0=4/3
--(-)÷
=1/5=3/5=7/10=8/15
+×
÷
==1/4=7/20=33/10
(-0.4)÷
(+0.5)×
=9=2/5=0
(5-÷
(0.75+)÷
=11/12=19/12=125/96
=1/15=15/16=15/14
=100/147=4=1
=1000=29=31
==11110=5/8
=55/16=404/225=2
=4=3/2=5/3
=4/7=1/8=2/15
=0.75=4/5=6
=1/5=440=54
=5/13=700=1/3
X=15/7x=0x=54/25
X=12x=1/4x=8/3
x=15/4x=2/17x=32
X=1/6x=2/3x=4
X=3/5x=61/40x=40
X=60x=2/15x=4/35
6045
1/203/8
24
2
600
800
5、一种电脑现在比原价降低,正好降低800元,这种电脑原价多少元?
6000