六年级上册分数乘除法计算题专项练习
皮蛋瘦肉粥的做法-茶山竹海
六年级数学(上)分数计算题练习专项训练
计算下列各题(能简算的要简算)或解下列方程。
9514739
588
×
16
×
25
15
÷4 ÷ : 75厘米:1米
2071520410
1
2
1
21
1
1
1
1
1
3
33
1-× ×÷×
×(-) +-+
3
3
3
3
11
23
4
5
4
5
44
7113137127
÷[( + )×4] ( + ÷ )×12
÷13 + ×
9344410101310
3
5527251
1
5
1
1÷-1÷
0×+1× -- (-)÷+
5
76710772
3
6
3
1557752375
× + ÷ ÷[( - )×3]
× +0.75×
79
5
11
38
721
1
7
4
+×+
×+× ÷×0.32 6-2.4÷
8
44
89
24
158310
8
2132761141
x÷ =12 x - x =
8×x = ÷ x× × =
34458255396
11214531
10-(1-)÷ (-0.4)÷(+0.5)
×(-)-
223656415
975
× × ÷
÷ 0.125: 0.2小时:20分钟
222628
5
3
1
8
16
3
3
19111
×+÷
(5-÷)× (0.75+)÷÷0.4×
8
4
9
15
25
4
8
36610
25
×2009 ( + + )÷ - ×
× ×
2598
53
113714215
×0.8+÷-0.8
0.25÷(1-)+ ÷+×
98
424915914
334111692
[4-( -
)] × ÷( + )×15 2- ÷ -
482953513263
23322
x= -x=
3.5x+1.8=12.3 x-x=21
34435
6713735127
2 x= 7÷x= x= ×
x÷ = 2 x× =14
10
42123
x+x=
3.6x÷2=2.16 x+x= 0.8x-4=1.6
55274
73
× × ÷ ÷ 150:60:15
625毫升: 升
7358
2323
x-x=
5x÷2=10 x-= x-0.25x=3
3434
96
98× 42 ×( - ) × × ×
+ ×
973137
3
232392
x-x=
x-= 2x+7x= +x=
8
510510105
1197314511
( - ×75%)×0.4 ×[ ÷( + )]
÷[ -( + )]
23108849663
5
71413
x= x= x=10 180+6x=330
9
102524
51154523
x× =
x-2=46 1- x= 2 x- x=4
7816548435
44
x-2=22 2.2x-1=10
x-0.8x=10 x÷2=40
77
3
×
14× ÷ ÷ : 小时:45分
51284
71125531555
÷ + ÷
510÷[42×( - )] + ÷ +
959116777612
44
x+2=22 4x+x=3.15
x×2=80 3.4x+1.8=8.6
77
8344194215
0.75 × ÷ ×99 + (
+38)÷19 ( - )×
94252540538
1
1
23
3 x-= 1.5x-x=1
4.2-4x=1.8 +x=
5
34
4
512353
(1 - )x =12 x - x = 160
x ÷4 = x =
8938147
3
22
3
3
3
1
x-x = 2x + =
x =20× x+x=121
5
8
44
75
5
514591428
× × 60÷ ÷
0.75:2 9千克:300克
28
3
552127
5x-3×=
x
÷=12
3x
= x÷=
8
21734716
261153121
×0.375÷ 11÷ × 87×
÷[( + )×15]
9712486535
3
73212325
x+x= 4x-6×=2 ÷
x
=
x =
5
84351072
427532193
( - )÷( + ) (0.75- )×( + )
0.75× ÷
54
21
8
1161132
x
= × x + x
= 4
x
-21×=4 x÷=12
9
65126103
34
9543119118
x ÷
= x - 4 ×1.2= 3.2 + x = x÷ =
1
24351133417
× ×
51÷ 34÷ 180:120 1.2吨:350千克
253636224539
135
14022
0.4∶
0.3吨∶150千克 0.6∶ 3X + =
357
3533
749
÷ ÷0.875
÷( × - ) × + × ×2009
99162008
85358
32378711
×+×0.6 ×+÷ X+ X =
57 X
÷
= ×
151251215
4542511253
23
1
1967371577
×(+)÷ ÷[×(1-)]
-(-) ×101-
54
5
1525
1753133721
+ × - [ +( - )] ÷
(3-0.3)÷( + )
78782451093
434
3
22333102
÷ + ÷3 ×4÷×4
-÷3+ 5-×-
727
5
55442217
1134310
x ×(1- )=80 x + x =60
(2- )x= 3 x+ =
544577
93834
1
511
1
( - )× (
-0.125)× (1--)÷ 12÷(1+-)
423813
3
6
8
24
87363824
0.25× ×
÷ ÷ 1.2:0.24 15分: 小时
95
9164
- ×
÷
×
÷
+ ×
73914399
71111431446
5-0.64× ÷4 (22+ )÷
÷[( - )× 46×
81224546747
49
× × 12×( - ) × + ×
36×
72201737
3
× ÷ ×
× ×17 [ - ( - 0.25)] ×
97351517284169
5
11311111
× ×10=
-( - )=
÷
÷
=
6=
454743055
21
55516533
x- = ÷ x- × =
1-25%= 18+120%=24
8
49
× ×
2×( - ) × + × 36×
72201737
31188571233
2 x- x=4 x ÷ =
x= x ÷ =
562996201120
111
- ×
÷
×
÷
÷
× ×10
7305545
12
× × ÷ ÷ :
0.78m
2
:26dm
2
122569
÷
+ × ( - )× (
-0.125)×
39
83155155593
23- ×
÷ ×7+ ×11 + ÷ + 0.75÷ ÷
94279977612134
434
3
22333102
×4÷×4 ÷ + ÷3
-÷3+ 5-×-
727
5
55442217
001
[1-( + )] ÷ [ -( - )] ÷ ÷ ÷
2001×
484245104832002
1
523
1
196
73715
×(+)÷ ÷[×(1-)] -(-) 12÷(1+-)
3
654
5
1
3131121311
x -
x= x ÷ = 10 x= × 4.5 x + x=
42225721417
323787117711
1
×+×
0.6 ×+÷ ×101- (1--)÷
8
45425
31
85358135
X+ X =
57 X
÷
= × 3X + =
4
x÷
6
=18
7