四年级数学上册简便计算练习题汇编90.docx

四年级数学上册简便计算练习题汇编90.docx

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四年级数学上册简便计算练习题汇编90

51.15－10.81－19.19

7.61×71＋7.61×29

32×125－97

97.91＋12.7＋2.09

3.19×1.9＋3.19×8.1

9.92×107.73－9.92×7.73

69.27＋43.25－49.27

4×1250×43

87.36－11.09－18.91

8.98×27＋8.98×73

32×125－27

27.62＋13.29＋72.38

2.79×4.9＋2.79×5.1

2.48×105.7－2.48×5.7

56.29＋89.32－36.29

24×1250×52

77.04－10.93－19.07

4.91×6＋4.91×94

40×25－75

42.16＋12.76＋57.84

9.82×4.9＋9.82×5.1

1.48×105.1－1.48×5.1

81.84＋50.82－51.84

4×25×85

57.67－11.89－18.11

6.33×29＋6.33×71

96×125－18

27.99＋13.19＋72.01

9.76×1.7＋9.76×8.3

5.7×1008.54－5.7×8.54

95.23＋49.26－75.23

44×25×44

87.84－14.67－15.33

8.92×24＋8.92×76

80×125－15

10.69＋10.88＋89.31

6.67×8.3＋6.67×1.7

9.49×1003.18－9.49×3.18

91.41＋75－71.41

44×1250×98

40.91－12.81－17.19

6.07×76＋6.07×24

40×250－70

15.55＋10.14＋84.45

7.63×1.6＋7.63×8.4

1.2×105.1－1.2×5.1

63.9＋76.5－23.9

32×1250×56

87.8－12.77－17.23

4.1×36＋4.1×64

24×250－96

55.27＋12.65＋44.73

4.81×1.1＋4.81×8.9

5.87×18.79－5.87×8.79

74.69＋97.72－34.69

44×250×74

81.41－13.44－16.56

3.12×32＋3.12×68

96×25－73

19.68＋13.73＋80.32

5.29×3.4＋5.29×6.6

1.09×1009.44－1.09×9.44

79.18＋16.16－39.18

48×1250×82

40.73－11.72－18.28

9.33×52＋9.33×48

16×125－85

30.46＋12.62＋69.54

8.64×4.4＋8.64×5.6

3.28×1006.66－3.28×6.66

64.56＋63.15－54.56

4×125×82

45.56－13.67－16.33

8.19×24＋8.19×76

56×125－92

51.66＋11.02＋48.34

6.75×3.4＋6.75×6.6

1.53×19.11－1.53×9.11

91.89＋31.75－71.89

12×1250×60

92.33－12.93－17.07

8.82×88＋8.82×12

48×250－65

57.44＋13.29＋42.56

7.03×8＋7.03×2

2.67×103.64－2.67×3.64

57.7＋85.73－47.7

48×250×11

66.99－14.51－15.49

2.75×76＋2.75×24

32×250－44

17.08＋10.29＋82.92

3.57×3.8＋3.57×6.2

8.35×15.16－8.35×5.16

99.44＋75.26－59.44

4×125×66

71.97－10.66－19.34

2.31×90＋2.31×10

48×1250－51

31.78＋10.15＋68.22

9.17×6.7＋9.17×3.3

8.9×1007.14－8.9×7.14

79.68＋75.5－39.68

36×25×99

68.45－10.79－19.21

9.99×36＋9.99×64

96×1250－22

76.15＋14.92＋23.85

4.67×2.1＋4.67×7.9

5.74×17.9－5.74×7.9

95.12＋20.31－85.12

8×25×83

56.18－14.05－15.95

8.93×44＋8.93×56

88×125－72

66.87＋13.09＋33.13

9.98×7.7＋9.98×2.3

6.95×102.14－6.95×2.14

93.33＋72.36－73.33

48×25×40

54.25－11.31－18.69

2.64×37＋2.64×63

8×250－25

38.85＋12.26＋61.15

2.86×5.9＋2.86×4.1

4.88×16.2－4.88×6.2

72.26＋13.02－62.26

20×25×24

64.73－12.27－17.73

1.43×84＋1.43×16

72×25－22

35.82＋10.21＋64.18

8.29×8＋8.29×2

7.06×103.08－7.06×3.08

94.07＋45.86－74.07

8×1250×99

54.88－10.06－19.94

1.5×26＋1.5×74

88×250－19

78.95＋11.35＋21.05

8.03×4＋8.03×6

3.41×109.25－3.41×9.25

65.4＋46.76－55.4

32×250×43

53.93－13.59－16.41

9.78×84＋9.78×16

24×250－50

57.36＋13.74＋42.64

1.08×5.2＋1.08×4.8

7.94×1009.75－7.94×9.75

76.13＋84.62－26.13

12×25×23

68.89－11.92－18.08

6.74×71＋6.74×29

56×125－21

22.46＋12.82＋77.54

5.41×9.4＋5.41×0.6

2.48×16.14－2.48×6.14

80.4＋61.18－50.4

28×1250×13

99.53－12.67－17.33

1.4×93＋1.4×7

24×250－34

61.47＋14.31＋38.53

9.99×4.4＋9.99×5.6

4.7×105.9－4.7×5.9

92.73＋85.2－52.73

24×125×76

49.33－11.96－18.04

4.04×12＋4.04×88

40×250－51

34.1＋12.28＋65.9

5.14×2.5＋5.14×7.5

5.86×103.66－5.86×3.66

96.65＋90.56－76.65

32×1250×65

77.39－13.09－16.91

4.58×96＋4.58×4

32×250－13

21.7＋11.84＋78.3

3.36×6.1＋3.36×3.9

3.9×11.4－3.9×1.4

79.95＋57.58－69.95

16×1250×17

96.61－14.13－15.87

8.41×12＋8.41×88

32×250－75

79.03＋12.31＋20.97

8.91×8.2＋8.91×1.8

1.39×1001.68－1.39×1.68

75.97＋16.73－25.97

8×1250×56

44.22－10.25－19.75

9.69×71＋9.69×29

88×1250－24

44.62＋12.82＋55.38

5.97×6.8＋5.97×3.2

5.2×1003.34－5.2×3.34

61.12＋63.84－51.12

32×1250×79

99.15－14.28－15.72

4.13×92＋4.13×8

24×250－92

82.57＋10.41＋17.43

5.5×2＋5.5×8

1.73×15.95－1.73×5.95

82.31＋60.04－72.31

48×250×94

78.55－14.62－15.38

1.28×27＋1.28×73

56×125－55

72.94＋12.52＋27.06

6.28×3.4＋6.28×6.6

4.86×1004.76－4.86×4.76

87.55＋60.77－67.55

44×1250×20

98.02－11.22－18.78

2.62×61＋2.62×39

32×1250－63

39.93＋12.62＋60.07

8.9×4.5＋8.9×5.5

4.12×104.97－4.12×4.97

66.24＋29.6－56.24

24×250×92

99.96－10.63－19.37

1.1×13＋1.1×87

16×125－70

96.35＋12.29＋3.65

4.29×2.4＋4.29×7.6

2.7×18.91－2.7×8.91

80.99＋84.56－60.99

20×25×75

98.8－14.38－15.62

8.7×14＋8.7×86

24×250－65

73.1＋12.57＋26.9

2.16×7.8＋2.16×2.2

3.98×101.01－3.98×1.01

91.09＋58.26－81.09

4×1250×68

61.66－14.56－15.44

4.26×3＋4.26×97

48×125－14

89.53＋11.44＋10.47

1.64×7＋1.64×3

5.12×1009.62－5.12×9.62

57.73＋90.17－7.73

48×250×15

99.19－11.31－18.69

3.68×86＋3.68×14

8×125－88

34.71＋12.74＋65.29

7.84×1.8＋7.84×8.2

1.95×13.54－1.95×3.54

93.93＋78.76－73.93

40×25×14

45.72－13.13－16.87

7.88×27＋7.88×73

24×1250－75

26.64＋14＋73.36

2.41×1＋2.41×9

6.35×18.22－6.35×8.22

85.16＋84.41－55.16

4×250×55

64.43－11.72－18.28

1.01×26＋1.01×74

32×25－91

97.86＋14.8＋2.14

4.18×5.5＋4.18×4.5

6.18×13.13－6.18×3.13

86.92＋31.45－66.92

48×250×34

75.56－10.01－19.99

3.06×37＋3.06×63

24×1250－33

99.89＋10.25＋0.11

8.44×4.3＋8.44×5.7

4.01×1003.78－4.01×3.78

59.78＋47.49－29.78

16×125×29

98.06－13.13－16.87

8.43×87＋8.43×13

48×1250－77

64.71＋12.38＋35.29

2.08×1＋2.08×9

8.42×15.52－8.42×5.52

50.3＋69.39－20.3

24×1250×61

85.92－10.39－19.61

9.59×21＋9.59×79

32×25－60

45.29＋13.82＋54.71

9.73×0.6＋9.73×9.4

1.76×1006.01－1.76×6.01

78.67＋99.8－48.67

28×250×11

86.14－10.97－19.03

3.29×29＋3.29×71

64×25－53

49.72＋10.1＋50.28

9.06×1.4＋9.06×8.6

9.46×1005.18－9.46×5.18

82.96＋49.43－52.96

4×25×70

80.17－11.9－18.1

5.04×55＋5.04×45

40×250－64

45.87＋10.02＋54.13

7.46×1.2＋7.46×8.8

3.15×17.65－3.15×7.65

54.14＋67.65－44.14

44×25×16

66.92－13.29－16.71

1.23×53＋1.23×47

48×1250－35

63.47＋10.45＋36.53

7.92×4.4＋7.92×5.6

4.04×11.17－4.04×1.17

78.2＋89.81－38.2

12×250×25

85.31－13.59－16.41

3.8×17＋3.8×83

56×125－77

58.42＋11.84＋41.58

5×9.4＋5×0.6

9.77×14.59－9.77×4.59

89.35＋57.03－49.35

28×125×53

54.17－12.24－17.76

9.71×24＋9.71×76

8×125－53

53.34＋10.33＋46.66

8.66×2.2＋8.66×7.8

8.77×1001.17－8.77×1.17

60.88＋26.21－50.88

48×25×41

58.77－10.78－19.22

5.34×6＋5.34×94

80×25－53

48.86＋14.97＋51.14

6.4×1.5＋6.4×8.5

9.77×1002.22－9.77×2.22

95.96＋66.35－55.96

40×25×26

95.43－11.18－18.82

8.99×71＋8.99×29

24×25－34

25.05＋14.09＋74.95

2.44×4＋2.44×6

2.34×1009.12－2.34×9.12

85.23＋49.32－65.23

4×125×71

45.77－10.46－19.54

5.66×71＋5.66×29

80×250－83

33.23＋13.34＋66.77

2.7×2.1＋2.7×7.9

3.83×19.56－3.83×9.56

52.78＋75.92－22.78

28×1250×35