五年级数学上册计算题专项练习20.docx

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五年级数学上册计算题专项练习20.docx

五年级数学上册计算题专项练习20

1.3×0.1=

20÷0.4=

4×0.2=

0.12÷0.6=

1.6×0.7=

0.14÷0.01=

3.8×0.05=

0.25×0.8=

4.96×1.8=

4.96

×1.8

————

71.04÷0.64=

______

0.64)71.04

2.5×2.4×0.125

4×0.9=

32÷0.8=

4×0.21=

0.72÷0.8=

1.7×0.3=

1.08÷0.06=

2.9×0.01=

1.25×0.4=

3.64×1.1=

3.64

×1.1

————

23.75÷0.19=

______

0.19)23.75

25×4×1.25

2.7×0.6=

40÷0.8=

2×0.3=

0.03÷0.3=

1.6×0.8=

0.19÷0.01=

1.9×0.01=

0.25×0.8=

4.73×1.3=

4.73

×1.3

————

69.55÷0.65=

______

0.65)69.55

8.4÷2.8-2.4

2.6×0.2=

14÷0.2=

2×0.19=

0.08÷0.2=

1.1×0.7=

1.36÷0.08=

1.3×0.04=

125×0.8=

3.4×1.2=

3.40

×1.2

————

22.8÷0.19=

______

0.19)22.8

2x+10x=3.6

2.3×0.9=

32÷0.4=

4×0.27=

0.27÷0.3=

1.4×0.2=

1.17÷0.09=

3.4×0.02=

250×0.8=

4.23×1.8=

4.23

×1.8

————

20.52÷0.19=

______

0.19)20.52

1.89×37÷0.27

2.3×0.3=

2÷0.2=

6×0.22=

0.54÷0.9=

1.6×0.8=

0.66÷0.06=

1.9×0.02=

25×0.4=

1.95×1.3=

1.95

×1.3

————

63.44÷0.52=

______

0.52)63.44

8x+11x=15.2

1.2×0.7=

35÷0.5=

1×0.16=

0.48÷0.6=

1.5×0.3=

0.64÷0.04=

2.6×0.05=

250×0.4=

4.32×1.3=

4.32

×1.3

————

69.3÷0.66=

______

0.66)69.3

x+1.5=22.5

0.6×0.8=

8÷0.8=

4×0.13=

0.48÷0.8=

1.9×0.3=

1.53÷0.09=

1.8×0.03=

0.125×0.4=

1.53×1.8=

1.53

×1.8

————

53.56÷0.52=

______

0.52)53.56

25×2.4×0.125

3.1×0.3=

54÷0.6=

1×0.14=

0.12÷0.2=

1.6×0.2=

1.04÷0.08=

4×0.05=

250×0.4=

2.35×1.4=

2.35

×1.4

————

24.15÷0.21=

______

0.21)24.15

0.25×4×0.125

3.9×0.3=

20÷0.4=

5×0.15=

0.42÷0.6=

1.7×0.5=

1.53÷0.09=

3.5×0.02=

250×0.8=

1.27×1.9=

1.27

×1.9

————

24.42÷0.22=

______

0.22)24.42

x+8.7=30.4

2.9×0.3=

36÷0.9=

6×0.22=

0.18÷0.9=

1.7×0.5=

0.6÷0.05=

3.1×0.05=

1.25×0.8=

4.07×1.9=

4.07

×1.9

————

50÷0.4=

______

0.4)50

15.2÷3.8-2.6

2.8×0.4=

45÷0.5=

4×0.13=

0.42÷0.7=

1.7×0.5=

0.7÷0.07=

3.2×0.02=

125×0.8=

3.61×1.8=

3.61

×1.8

————

69.54÷0.57=

______

0.57)69.54

x-5=87.5

0.1×0.7=

64÷0.8=

4×0.14=

0.28÷0.4=

1.5×0.8=

0.26÷0.02=

1.9×0.01=

1.25×0.4=

3.53×1.8=

3.53

×1.8

————

46.33÷0.41=

______

0.41)46.33

8.9x-3.3x=89.6

3.7×0.3=

16÷0.4=

5×0.12=

0.81÷0.9=

1.6×0.3=

1.08÷0.09=

3.3×0.05=

2.5×0.8=

0.12×1.8=

0.12

×1.8

————

23.76÷0.22=

______

0.22)23.76

16.5÷5.5-1

1.3×0.5=

24÷0.6=

5×0.19=

0.03÷0.1=

2×0.6=

0.4÷0.04=

1.5×0.01=

0.125×0.8=

0.7×1.8=

0.70

×1.8

————

76.8÷0.64=

______

0.64)76.8

10.5÷2.1-0.4

3×0.1=

32÷0.4=

5×0.23=

0.08÷0.1=

1.3×0.5=

0.96÷0.08=

1.7×0.04=

1.25×0.8=

2.98×1.1=

2.98

×1.1

————

29.7÷0.27=

______

0.27)29.7

25×3.2×12.5

3.6×0.1=

8÷0.4=

1×0.13=

0.1÷0.2=

2×0.8=

0.9÷0.05=

1.8×0.05=

1.25×0.4=

4.45×1.5=

4.45

×1.5

————

84.24÷0.78=

______

0.78)84.24

x+3.9=27.4

3×0.9=

49÷0.7=

4×0.3=

0.3÷0.6=

1.6×0.2=

0.22÷0.02=

2.4×0.03=

1.25×0.8=

3.48×1.7=

3.48

×1.7

————

79.92÷0.72=

______

0.72)79.92

x-7.6=42.3

1.5×0.2=

24÷0.6=

5×0.23=

0.32÷0.4=

2×0.9=

0.39÷0.03=

2.9×0.04=

1.25×0.8=

0.48×1.2=

0.48

×1.2

————

54.74÷0.46=

______

0.46)54.74

25×4×1.25

2.2×0.2=

27÷0.9=

2×0.18=

0.04÷0.4=

1.8×0.6=

1.04÷0.08=

1.5×0.01=

12.5×0.4=

3.15×1.3=

3.15

×1.3

————

61.36÷0.59=

______

0.59)61.36

x-9.3=48.4

2.8×0.6=

27÷0.9=

3×0.25=

0.16÷0.2=

1.7×0.7=

1.33÷0.07=

1.4×0.01=

25×0.4=

0.68×1.2=

0.68

×1.2

————

34.1÷0.31=

______

0.31)34.1

7.8÷2.6-2.4

1.9×0.2=

63÷0.9=

1×0.21=

0.07÷0.1=

1.7×0.6=

1÷0.05=

2.5×0.05=

25×0.8=

3.29×1.7=

3.29

×1.7

————

71.76÷0.69=

______

0.69)71.76

x-9.1=22.7

1.5×0.9=

6÷0.6=

3×0.14=

0.18÷0.2=

1.2×0.9=

0.2÷0.01=

1.2×0.02=

1.25×0.8=

2.25×1.8=

2.25

×1.8

————

18.72÷0.18=

______

0.18)18.72

1.08×35÷0.18

2.7×0.8=

4÷0.4=

5×0.21=

0.12÷0.4=

1.4×0.5=

1.52÷0.08=

2.3×0.03=

0.125×0.8=

0.49×1.1=

0.49

×1.1

————

24.8÷0.2=

______

0.2)24.8

25×1.6×12.5

1.9×0.5=

16÷0.8=

5×0.25=

0.09÷0.1=

1.1×0.7=

0.9÷0.06=

2.2×0.04=

0.125×0.4=

3.99×1.3=

3.99

×1.3

————

57.2÷0.55=

______

0.55)57.2

0.25×4×0.125

0.1×0.6=

30÷0.6=

6×0.18=

0.18÷0.6=

1.6×0.4=

0.4÷0.04=

3.6×0.05=

0.125×0.8=

2.07×1.1=

2.07

×1.1

————

79.31÷0.77=

______

0.77)79.31

x+7.8=39.1

3.6×0.4=

63÷0.9=

5×0.18=

0.35÷0.5=

1.4×0.1=

1.4÷0.07=

2.4×0.01=

1.25×0.4=

4.65×1.7=

4.65

×1.7

————

87÷0.75=

______

0.75)87

0.8×35÷0.16

2.5×0.8=

5÷0.5=

3×0.27=

0.64÷0.8=

1.8×0.4=

0.36÷0.03=

1.2×0.03=

250×0.8=

4.78×1.6=

4.78

×1.6

————

35.7÷0.3=

______

0.3)35.7

2.5×0.8×1.25

2.7×0.6=

2÷0.1=

4×0.3=

0.16÷0.4=

1.8×0.5=

0.24÷0.02=

1.7×0.02=

25×0.8=

1.55×1.8=

1.55

×1.8

————

57.04÷0.46=

______

0.46)57.04

x-9.6=32.6

0.4×0.6=

20÷0.4=

2×0.3=

0.32÷0.4=

1.8×0.2=

1.52÷0.08=

1.4×0.05=

2.5×0.8=

4.19×1.9=

4.19

×1.9

————

28.56÷0.28=

______

0.28)28.56

6÷2-2

3.7×0.5=

6÷0.2=

6×0.17=

0.18÷0.3=

1.6×0.3=

0.8÷0.08=

3.1×0.01=

2.5×0.8=

3.49×1.7=

3.49

×1.7

————

31.93÷0.31=

______

0.31)31.93

7x+8x=10.5

1.8×0.4=

12÷0.2=

5×0.25=

0.08÷0.4=

1.1×0.1=

0.36÷0.03=

3.7×0.05=

25×0.8=

4.03×1.4=

4.03

×1.4

————

47.15÷0.41=

______

0.41)47.15

25×4×0.125

2.6×0.5=

6÷0.6=

3×0.28=

0.42÷0.6=

1.9×0.7=

0.2÷0.01=

3.7×0.02=

125×0.8=

3.13×1.9=

3.13

×1.9

————

23.46÷0.23=

______

0.23)23.46

0.84×44÷0.12

1.8×0.5=

36÷0.9=

6×0.21=

0.4÷0.5=

1.9×0.4=

0.7÷0.05=

2.2×0.04=

2.5×0.8=

0.44×1.5=

0.44

×1.5

————

48.36÷0.39=

______

0.39)48.36

25×1.6×1.25

3.4×0.8=

16÷0.4=

1×0.26=

0.56÷0.7=

1.7×0.1=

0.78÷0.06=

3×0.03=

0.125×0.4=

3.32×1.2=

3.32

×1.2

————

62.4÷0.6=

______

0.6)62.4

25×4×0.125

2.4×0.5=

5÷0.1=

5×0.24=

0.16÷0.2=

1.8×0.5=

0.72÷0.06=

2.9×0.01=

125×0.8=

4.29×1.3=

4.29

×1.3

————

58.76÷0.52=

______

0.52)58.76

x+1.2=11.5

3.4×0.5=

54÷0.6=

4×0.27=

0.16÷0.4=

1.1×0.9=

0.33÷0.03=

3.6×0.01=

125×0.4=

1.36×1.7=

1.36

×1.7

————

42.9÷0.39=

______

0.39)42.9

0.9×16÷0.18

2.5×0.9=

28÷0.7=

2×0.14=

0.15÷0.3=

1.7×0.3=

1.17÷0.09=

3.4×0.03=

0.25×0.8=

3.41×1.9=

3.41

×1.9

————

54.39÷0.49=

______

0.49)54.39

24.4÷6.1-2.6

0.2×0.5=

9÷0.1=

5×0.15=

0.18÷0.6=

1.6×0.3=

0.7÷0.05=

1.7×0.03=

0.25×0.4=

1.87×1.1=

1.87

×1.1

————

20.23÷0.17=

______

0.17)20.23

x-5.5=95.3

0.5×0.6=

8÷0.8=

6×0.26=

0.72÷0.9=

2×0.2=

0.4÷0.02=

3.6×0.04=

1.25×0.8=

2.39×1.8=

2.39

×1.8

————

33.04÷0.28=

______

0.28)33.04

29.6÷3.7-2.4

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