六年级数学上册分数除法及混合计算题及方程(带答案).doc
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分数除法计算题
34232
÷3= ÷2=
÷3= ÷6= ÷2=
5
77105
57136
÷4= ÷7= ÷2=
÷4= ÷2=
61010711
34595
÷3= ÷8= ÷5=
÷6= ÷10=
8
8
9
÷12=
5
9
÷5=
5
14
÷5=
5
7
÷3=
7÷
7
5
= 8
12
5
÷
3
=
6
7
÷
3
4
=
4
4
39
÷
13
=
5
1
3
÷2=
1
2
÷4=
2
7
÷4=
3
8
÷7=
÷
16
25
=
4
7
÷
7
4
=
8
5
21
÷
7
=
8
27
÷
2
9
=
811
5
7
÷15=
11
12
÷11=
4
5
÷4=
3
5
÷9=
10
13
÷1=
8
15
÷4=
27
40
÷36=
5
6
÷6=
2
5
÷4=
55
18
÷
18
=
7
8
÷
3
4
=
5
6
÷
5
8
=
24
9
33
÷
6
11
=
9
16
÷
7
24
=
6
1
3
÷3=
4
7
÷8=
1
2
÷5=
9
4
÷
3
2
=
8
9
÷
10
27
=
÷
8
9
=
9
22
÷
5
11
=
2
3
÷
5
12
=
分数混合运算
1-× ×÷×
1÷-1÷ 0×+1×
72115113748
+×+ ×+× ÷×0.32
6-2.4÷
888249
83104415
5
7
5
6<
br>2
7
3
5
7251151
-- (-)÷+
33
107726
1
2
1
3
1
4
1
5
1
4
1
5
3331212
×(-)
+-+
1133
4433
10-(1-)÷
(-0.4)÷(+0.5) ×(-)-
31816331115
×+÷ (5-÷)×
19
(0.75+)÷÷0.4×
92588
4154610
36
1<
br>2
1
2
2
3
1
6
4
5
5<
br>6
3
4
1
15
×0.8+÷-0.8 0.25÷(1-)+ ÷+×
98
424915914
4877514
4
÷× ×14×
÷10÷
73616815
21
564755355
÷× ×÷
÷×
4275871616318
解方程
3
232
4
x-
x -4= 21 2X
+
5
=
5
X-
7
X=
4
5
X×
=20×
X-
X=400
31
3
8116
X =
×
54
5X-3×
55
21
=
7
3
4
X
1
4
3
8
4X-6×
2
3
=2
x
1
4
x20
X+
3
8
X=121
8
9651
2
3
X÷
1
4
=12
213
5
X--
3
X=
10
X×(
1
6
+
3
8
)=
13
12
X÷
2
7
=
7
16
12
5
÷X=
3
21
32
10
3
X+
2
X=42
10
X-21×
3
=4
x
1
x105
X+
7
4
8
X=
3
4
1
x +
1
6
x = 4
X÷
415
2
5
=
28
参考答案
分数除法计算题
34232
÷3=15 ÷2=27 ÷3=221
÷6=120 ÷2=15
5
77105
57136
÷4=524 ÷7=110 ÷2=120
÷4=328 ÷2=311
61010711
34595
÷3=18 ÷8=110 ÷5=18
÷6=322 ÷10=112
8
8
9
÷12=227
5
9
÷5=19
5
14
÷5=114
5
7
÷3=521
7÷
7
5
=5 8
12
5
÷
3
=310
6
7
÷
3
4
=87
4
4
39
÷
13
=13
1-
1
2
×
1
3
=56 =125 =0
=43
1÷
5
7
-1÷
5
6
0
=15 =35 =710
=815
5
811
6
1
3
÷2=16
5
7
÷15=121
11
12
÷11=112
1
3
÷3=19
1
2
÷4=18
4
5
÷4=15
3
5
÷9=115
4
7
÷8=114
2
7
÷4=114
10
13
÷1=1013
8
15
÷4=215
1
2
÷5=110
3
8
÷7=356
27
40
÷36=3160
593
6
÷6=536
4
÷
2
=32
÷
16255
25
=252
5
÷4=110
18
÷
18
=1
810
9
÷
27
=125
4
7
÷
7
4
=1649
7
8
÷
3
4
=76
5
6
÷
58
8
=43
24÷
9
=27
8
5695
21
÷
7
=815
9
33
÷
11
=12
22
÷
11
=910
8
27
÷
29725
9
=43
16
÷
24
=2714
3
÷
12
=85
分数混合运算
1111333
1
4
×
5
÷
4
×
5
11
×(
4
-
4
)
3
+
2
3
-
1
3
+
2
3
×
23
7
+1×
5
17
10
-
2
7
-
51151
7
(
2
-
3
)÷
6
+
3
72115113748
+×+ ×+×
÷×0.32 6-2.4÷
8
44
824
15
9
8310
8
1
=
1
=14
=720 =3310
15
10-(1-
11214531
)÷
(-0.4)÷(+0.5) ×(-)-
223656415
=9
=25 =0
31816331115
19
×+÷ (5-÷)×
(0.75+)÷÷0.4×
4
9
15
25
=1112 =1912
=12596
1
4
×0.8+
1
2
÷
3
4
-0.8 0.25
=115
=1516 =1514
4
7
÷
8
3
×
7
6
=14 =76
=15224
5
42
÷
6
7
×
4
5
=19 =2
=132
x-
4
5
x -4= 21 2X +
X=125 x=110
x=2120
X×
3
=20×
1
54
X-
X=253 x=640
x=117
4
8
36
÷(1-
5
9
)+
3
8
7
16
×14×
4
21
7
8
×
5
7
÷
5
16
解方程
2
5
=
3
5
X
3
8
X=400
610
8
7142<
br>9
÷
15
+
9
×
15
14
5
8
÷10÷
14
15
3
16
÷
55
3
×
18
3
-
2
7
X=
4
8
X
=
1
×
16
9651
213
5521
5X-3×= X÷=12
X- X=
5310
21734
X=27
x=92 x=92
313
1313
X
X×(
+ )=
6812
448
X=16
x=2
X÷
2
=
7
716
4X
X=18 x=32
12
5
÷X=
3
10
X=8 x=36 x=60
x
1
4
x20
X=16
x=84 x=25
X+
3
8
X=121
X=88
x=6 x=37
-6×
2
3
=2
2
3
X+
1
2
X=42
32
10
X-21×
3
=4
x
1
73
4
x105
X+
8
X=
4
1
x
+
1
415
26
x
= 4
X÷
5
=
28