五年级上计算题,一定是小数越多越好。

如题所述

(一)
乘法:
5.6×2.9
3.77×1.8
0.02×96
5.22×0.3
9.99×0.02
4.67×0.9
5×2.44
1.666×6.1
9.432×0.002
5.6×6.5
4.88×2.9
5.61×4.3
8.9×2.4
5.5×55
9.77×0.02
1.384×5.1
8.78×83
2.6×61
0.059×0.2
4.268×1.7
57×5.7
9.46×2.85
17.8×6.4
1.5×4.9
2.5×0.88
5.555×5.2
2.22×3.33
7.658×85
36.02×0.3
56.78×8
除法:
85.44÷16
42.84÷7
101.7÷9
67.5÷15
230.4÷6
21.24÷36
0.736÷23
43.5÷12
35.21÷7
39.6÷24
6.21÷0.03
210÷1.4
51.3÷0.27
91.2÷3.8
0.756÷0.18
0.66÷0.3
11.97÷1.5
69.6÷2.9
38.4÷0.8
15÷0.06
(循环小数的用简便方法,除不尽保留2位小数):
8.2÷0.12
0.8÷0.9
76.4÷5.4
4.7÷3
1.25÷1.2
32÷42
14.36÷2.7
8.33÷6.2
1.7÷0.03
2.41÷0.7
(二)
一、计算题(30分)
1、直接写出得数。
0.45×2.5= 0.8×1.25= 0.3×3.6= 0.3×0.3=

10×0.07= 0.3×1.4= 0.05×7= 0.92×0.4=

0.2×0.26= 0.14×4= 0.02×0.1= 1.2×0.3=

0.2×0.4= 8.2+1.8= 100-35.22= 2.3×4=

2.5×0.4= 2.4×5= 0.22×4= 3.25×0=

0.9-0.52= 3.99×1= 0×3.52= 12.5×8=

8÷10 = 10-1.8-7.2= 0.43+3.57=

2.5×4×12= 0.9×0.8= 7.5x-3x = a+3a+7a==

1.05×100= 1÷0.5= 0.96÷3= 1.47÷0.7=

0.16.5×10= 0.56×100= 3.78×100= 4÷0.8 =

0.8×10= 4.08×100= 1.1×0.2 = 5.4÷6=

0.6×0.8 = 3×0.9= 2.5×0.4= 3.6×0.4=

50×0.04= 80×0.3 = 1.1×9= 3.215×100=

0.16×5 = 1.78+2.2 = 9.6÷0.6 = 1.2×0.5-0.4 =

2.5×0.4 = 12-3.9= 12.5×8= 0.7÷0.01 =

1.25×8÷1.25 = 6.6÷0.66 = 5.37×0+4.63 = 3.9+2.03=

4.2÷3.5= 1.6+2.4×0.3 = 2.14-0.9= 27+456+73=

0.3×0.3= 7.2+2.8= 0.9÷0.01= 12÷0.3=

13÷4= 0.96÷0.3= 1.5×0.4= 7÷0.25=

2.5×0.7×0.8= 8-2.5= 16÷1.6= 5.6×1.01=

8×(2.5+0.25)= 0.36+0.64= 64.32÷16=

4.2÷0.1= 72.8÷0.8= 8.4÷4.2= 13.8+9.9=

2.4×2.5= 0.05×0.8= 2.56-0.37=

1.25×0.8×0.5= 12×2.5= 1.23×3= 3.2÷1.6=

3.5+3.5×3= 19.6÷2= 8.8÷2.2= 0.75×4=

(1.5+0.25)×4= 0.5×0.8=

8.4×0.2= 1.6×0.2= 7.2×0.3= 2.8×0.3= 0.9÷0.15=

1.8×0.4= 5.5÷0.55= 0.08×100=

2.2÷0.11= 5.46+4.54= 12.5×0.8= 0.35×0.3=

1.4×5= 2.8×4= 19.6÷4= 22.5×4=

2、用竖式计算
0.396÷1.2= 0.756÷0.36= 15.6×13=

0.18×15= 0.025×14= 3.06×36=

0.04×0.12= 3.84×2.6≈ 5.76×3=
(保留一位小数)

7.15×22 90.75÷3.3 3.68×0.25

16.9÷0.13 1.55÷3.9 3.7×0.016

13.76×0.8= 5.2×0.6 8.4×1.3

6.4×0.5 4.48×0.4 5.25×5

35.4×4.2 0.042×0.54 0.76×0.32

0.25×0.046 2.52×3.4 1.08×25

0.12×0.5×0.16= 4.8×0.25= 0.125×1.4≈
(保留两位小数)

2.5÷0.7= (保留三位小数) 10.1÷3.3= (商用循环小数)

10.75÷12.5= (用乘法验算) 3.25×9.04= (用除法验算)

3、脱式计算(能简算的要简算)
2.5×7.1×4 16.12×99+16.12 5.2×0.9+0.9

7.28×99+7.28 4.3×50×0.2 64-2.64×0.5

26×15.7+15.7×24 (2.275 +0.625)×0.28

3.94+34.3×0.2 1.2×(9.6÷2.4)÷4.8

8.9×1.1×4.7 2.7×5.4×3.9 3.6×9.85-5.46

8.05×3.4+7.6 6.58×4.5×0.9 2.8×0.5+1.58

32+4.9-0.9 4.8-4.8×0.5 (1.25-0.125)×8

4.8×100.1 56.5×99+56.5 7.09×10.8-0.8×7.09

4.85 + 0.35 ÷ 1.4 8.7 × 17.4 - 8.7 × 7.4

12.5×0.4×2.5×8 0.87×3.16+4.64 9.5×101

0.68 ÷(5.2 -3.5)× 1.25

40.5 ÷ 0.81 × 0.18 4.8 ×(15 ÷ 2.4) 2.13.×0.×8257

6.81+6.81×99 0.25×185×40 4.4×0.8-3.4×0.8

(9.37+9.37+9.37+9.37)× 2.5 4.2.×1.+1.×1.75

2.37×6.3+2.37×3.7 2.5×1.25×0.32 3.8×10.1

2.5×(3.8×0.04) 7.69×101 3.8×10.1

0.25×39+0.25 0.125×72 46×0.33+54×0.33

(8×5.27) ×1.25 6.81+6.81×99 0.25×185×40

6.8×0.75÷0.5 3.75÷0.125–2.75 1.53+23.4÷7.2

9.5×99 13.5×0.98 12.5×8.8

二、解方程:
54-X=24 7X=49 126÷X=42

13+A=28.5 2.4X=26.4 7.5x-3x=18

5×1.3-2x=5.5 24x+6x=63.6 5.6x+4.4x=5.2

三、列式计算
1、20减去0.8的差除以4个0.3的和,商是多少?

2、一个数的2.6倍加上9,和是35,求这个数。(用方程解)

3、1.2与4的积,减去6.除以5的商,差是多少?

4、2.1除以35的商,加上4.与0.45的积,和是多少?

5、一个数的3倍加上6与8的积,和是84,求这个数.

6、4.08除以0.6的商,再乘以5.,积是多少?

7、甲、乙两数的积是25.2,甲数是56,乙数是多少?

8、把0.47平均分成7份,每份是多少?

9、1.25乘4.2减5,差是多少?

10、比4.7的1.5倍多3.05的数是多少?

0.43×0.28= 6.45×0.73= 4.6×0.6=

8.9×0.05= 3.08×0.43= 1.5×26.7=

5.22÷29= 18.72÷3.6= 13.95÷3.1=
温馨提示:答案为网友推荐,仅供参考
第1个回答  2011-02-03
简算:
0.25×16.2×4 (1.25-0.125)×8 3.6×102 3.72×3.5+6.28×3.5

15.6×13.1-15.6-15.6×2.1 4.8×7.8+78×0.52 4.8×100.1

56.5×9.9+56.5 7.09×10.8-0.8×7.09 320÷1.25÷8 18.76×9.9+18.76

3.52÷2.5÷0.4 4.2×99+4.2 1.25×2.5×32 3.65×10.1

15.2÷0.25÷4 0.89×100.1 3.83×4.56+3.83×5.44 4.36×12.5×8

9.7×99+9.7 27.5×3.7-7.5×3.7 8.54÷2.5÷0.4 0.65×101

3.2×0.25×12.5 (45.9-32.7)÷8÷0.125 3.14×0.68+31.4×0.032

5.6÷1.25÷0.8÷2.5÷0.4 8.9×1.01 3.9×2.7+3.9×7.3

18-1.8÷0.125÷0.8 12.7×9.9+1.27 5.4×11-5.4 4.9×98

方程:
3X+5X=48 14X-8X=12 6×5+2X=44 20X-50=50 28+6X=88

32-22X=10 24-3X=3 56-2X=20 x+32=76 3x+6=18

16+8x=40 2x-8=8 4x-3×9=29 8x-3x=105 x-6×5=42

x+5=7 2x+3=10 12x-9x=9 6x+18=48 56x-50x=30 5x=15

78-5x=28 5x+5=15 89x-9=80 100-20x=20 55x-25x=60

4x-20=0 80y+20=100 53x-90=16 2x+9x=11 80+5x=100

7x-8=6 65x+35=100 25-5x=15 42x+28x=140 3x-1=8 90y-90=90

80y-90=70 78y+2y=160 88-x=80 9-4x=1 20x=40 65y-30=100

45x-50=40

竖式:
3.02×4.8= 0.94×0.65= 2.06×120= 7.28×85 9.06×8.8

3.76×0.26 54×3.7 4.8×102 7.8÷6 7.3×5.6 7.8÷1.2

87÷2.5 5.1×3.4 4.7×5.9 4.7×0.2 3.2×0.8 7.6×1.8

4.7×3.5 7.46×1.23 81.9÷39 7.2÷24 2.5×3.4 5.67×4.3

0.468÷12 9.6×7.3 1.1÷11 432÷4.8 7.8÷60 0.131×4.56

0.9×0.12 15.3÷25 9 .12÷3.8 8.5×2 0.38×58 1.35×1.2

15.2÷0.02 1.664÷3.2 3.46×0.35 17.01÷3.15 3.105×18

38.2×29.5 6.2×2.84 0.646÷19 25.6÷0.032 5.6×4.7

脱式:
2.3+3.91÷(22-19.7) 7.92×6-18.45÷3

18-(1.4+1.25×2.4) 0.8×[13-(3.12+5.28)]

50×0.2×0.837 48÷ 5÷ 0.3

7.28 + 3.2 ÷ 2.5 0.8 × 4.9 × 0.32

32×3.2×0.7 4.4×0.4×0.4

2×0.7×3.3 3.5×3.5×0.6

这些行吗?我们都是五年级的学生,交个朋友吧,QQ:415813860 Q名: 你猜?

参考资料:415813860

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