四年级数学上册简便计算练习题汇编80.docx

四年级数学上册简便计算练习题汇编80.docx

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四年级数学上册简便计算练习题汇编80

91.25－13.99－16.01

6.31×58＋6.31×42

32×25－96

53.06＋13.89＋46.94

7.64×6.8＋7.64×3.2

4.69×102.68－4.69×2.68

59.21＋41.52－49.21

16×250×22

80.75－11.5－18.5

5.61×96＋5.61×4

64×250－77

62.9＋14.14＋37.1

7.73×0.3＋7.73×9.7

3.47×12.45－3.47×2.45

86.87＋93.57－76.87

40×25×79

72.44－13.92－16.08

7.78×96＋7.78×4

64×125－10

26.46＋14.59＋73.54

3.79×8.7＋3.79×1.3

3.21×1003.62－3.21×3.62

89.13＋11.02－69.13

4×25×77

62.29－11.89－18.11

8.35×50＋8.35×50

80×125－40

67.2＋14.79＋32.8

6.2×8.1＋6.2×1.9

8.8×109.97－8.8×9.97

74.27＋61.64－44.27

36×250×74

75.99－11.8－18.2

6.18×62＋6.18×38

16×1250－75

26.28＋12.68＋73.72

4.68×6＋4.68×4

7.92×105.41－7.92×5.41

59.21＋90.15－49.21

28×25×63

69.62－13.86－16.14

7.88×11＋7.88×89

16×1250－85

33.69＋11.54＋66.31

2.05×6.9＋2.05×3.1

3.92×11.05－3.92×1.05

74.2＋69.3－54.2

40×25×66

48.9－13.58－16.42

9.43×60＋9.43×40

88×125－57

13.41＋11.18＋86.59

7.87×7.4＋7.87×2.6

7.33×1004.82－7.33×4.82

68.74＋81.49－48.74

4×1250×81

94.47－13.98－16.02

9.25×8＋9.25×92

72×25－46

87.66＋13.43＋12.34

8.44×1.6＋8.44×8.4

8.37×1005.45－8.37×5.45

77.35＋66.24－57.35

48×25×53

66.92－12.41－17.59

8.47×89＋8.47×11

32×125－97

55.58＋11.3＋44.42

1.74×8.2＋1.74×1.8

7.18×102.93－7.18×2.93

92.34＋67.65－42.34

48×250×57

67.97－13.73－16.27

9.97×50＋9.97×50

48×1250－59

50.23＋10.25＋49.77

8.16×5.6＋8.16×4.4

8.52×106.19－8.52×6.19

94.76＋96.4－84.76

44×1250×41

70.02－11.21－18.79

1.21×21＋1.21×79

64×250－66

33.71＋14.62＋66.29

8.31×4.9＋8.31×5.1

1.61×14.58－1.61×4.58

75.33＋78.78－35.33

24×25×21

65.61－11.23－18.77

2.8×68＋2.8×32

48×25－67

96.08＋14.78＋3.92

9.78×4.8＋9.78×5.2

5.87×107.74－5.87×7.74

75.06＋74.22－25.06

36×250×20

86.14－10.8－19.2

3.53×85＋3.53×15

24×250－74

38.08＋14.06＋61.92

2.52×0.2＋2.52×9.8

3.62×11.73－3.62×1.73

51.12＋25.58－41.12

28×1250×55

87.54－14－16

8.78×52＋8.78×48

40×25－91

21.21＋14.82＋78.79

2.23×5.6＋2.23×4.4

9.81×13.05－9.81×3.05

58.81＋54.28－18.81

8×25×20

98.15－12.72－17.28

9.79×75＋9.79×25

24×125－93

52.09＋11.29＋47.91

1.11×1.4＋1.11×8.6

7.99×1007.4－7.99×7.4

60.69＋36.86－50.69

20×250×89

83.7－10.62－19.38

1.71×21＋1.71×79

24×125－48

38.84＋13.62＋61.16

8.09×9.9＋8.09×0.1

5.97×12.99－5.97×2.99

92.57＋31.96－42.57

32×250×64

98.04－13.4－16.6

4.5×81＋4.5×19

80×25－57

33.43＋14.83＋66.57

1.04×9.4＋1.04×0.6

2.91×103.32－2.91×3.32

69.78＋34.7－49.78

32×25×66

75.39－11.3－18.7

7.43×60＋7.43×40

88×1250－90

62.17＋10.7＋37.83

5.52×3.3＋5.52×6.7

9.52×13.85－9.52×3.85

69.08＋64.97－19.08

24×250×16

41.59－12.09－17.91

6.56×32＋6.56×68

24×25－71

35.49＋13.01＋64.51

7.28×4.8＋7.28×5.2

2.03×102.24－2.03×2.24

86.94＋46.29－46.94

12×250×96

93.22－12.19－17.81

7.15×38＋7.15×62

64×25－40

71.99＋14＋28.01

9.68×5.1＋9.68×4.9

2.31×108.73－2.31×8.73

57.97＋60.28－27.97

28×1250×98

74.98－10.87－19.13

4.97×8＋4.97×92

72×1250－72

11.88＋12.93＋88.12

2.47×3.2＋2.47×6.8

2.2×103.96－2.2×3.96

85.24＋21.54－55.24

16×125×84

64.83－13.45－16.55

3.34×2＋3.34×98

96×1250－86

99.45＋12.34＋0.55

2.79×3.3＋2.79×6.7

5.18×14.3－5.18×4.3

77.9＋97.74－37.9

28×1250×95

79.44－12.55－17.45

7.87×86＋7.87×14

8×25－42

95.1＋12.5＋4.9

1.78×6.1＋1.78×3.9

8.2×12.72－8.2×2.72

80.22＋69.12－70.22

4×250×95

95.45－11.74－18.26

7.5×30＋7.5×70

16×250－33

51.36＋11.98＋48.64

1.01×8.3＋1.01×1.7

4.19×108.67－4.19×8.67

51.16＋26.6－21.16

32×250×58

49.22－12.27－17.73

4.85×61＋4.85×39

80×1250－60

33.59＋10.99＋66.41

5.69×1.3＋5.69×8.7

2.64×1006.59－2.64×6.59

90.56＋77.27－80.56

48×1250×37

49.62－13.02－16.98

8.52×37＋8.52×63

96×25－22

62.78＋13.27＋37.22

3.26×4.7＋3.26×5.3

9.84×107－9.84×7

76.51＋81－66.51

16×250×22

82.38－11.57－18.43

7.81×27＋7.81×73

88×25－16

80.63＋11.25＋19.37

5.71×9.3＋5.71×0.7

2.97×108.85－2.97×8.85

52＋14.2－2

20×250×84

66.78－10.33－19.67

8.47×80＋8.47×20

48×25－74

43.75＋11.9＋56.25

2.18×9＋2.18×1

2.56×1006.44－2.56×6.44

55.37＋92.48－35.37

48×250×45

44.05－12.17－17.83

9.48×78＋9.48×22

56×25－12

55.55＋14.91＋44.45

8.32×0.2＋8.32×9.8

4.27×106.69－4.27×6.69

79.09＋15.52－59.09

4×250×87

99.06－10.76－19.24

1.77×68＋1.77×32

64×1250－48

50.01＋13.33＋49.99

4.17×3.3＋4.17×6.7

4.99×19.01－4.99×9.01

69.04＋55.36－49.04

4×125×13

63.74－14.46－15.54

8.82×26＋8.82×74

48×1250－61

93.93＋12.36＋6.07

3.51×3.3＋3.51×6.7

4.49×109.68－4.49×9.68

91.26＋44.95－61.26

12×250×27

84.27－13.03－16.97

8.96×4＋8.96×96

64×250－43

18.17＋11.81＋81.83

6.58×2.6＋6.58×7.4

3.72×107.36－3.72×7.36

68.26＋78.41－38.26

12×1250×37

98.94－11.41－18.59

7.52×32＋7.52×68

48×25－65

50.1＋11.07＋49.9

4.86×4.7＋4.86×5.3

3.94×1005.26－3.94×5.26

75.9＋61.41－35.9

32×250×94

50.33－14.91－15.09

3.84×17＋3.84×83

72×250－18

91.09＋14.31＋8.91

2.7×8.7＋2.7×1.3

4.26×1002.63－4.26×2.63

76.27＋78.47－66.27

16×250×29

97.84－13.78－16.22

4.39×68＋4.39×32

16×125－61

25.59＋13.7