四年级数学上册简便计算72.docx

四年级数学上册简便计算72.docx

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四年级数学上册简便计算72

42.6－12.39－17.61

3.6×38＋3.6×62

88×250－75

71.93＋10.04＋28.07

3.26×0.1＋3.26×9.9

3.6×1004.12－3.6×4.12

59.28＋15.7－29.28

24×250×23

98.76－11.61－18.39

5.85×78＋5.85×22

64×25－10

52.57＋13.8＋47.43

6.37×6.2＋6.37×3.8

1.01×19.53－1.01×9.53

60.14＋82.1－50.14

40×1250×88

55.77－14.21－15.79

9.69×83＋9.69×17

8×1250－56

48.01＋14.2＋51.99

1.56×5.6＋1.56×4.4

5.38×108.98－5.38×8.98

94.67＋48.34－84.67

16×25×47

99.75－12.47－17.53

6.06×86＋6.06×14

64×25－23

39.62＋13.6＋60.38

5.15×5.8＋5.15×4.2

8.7×16.35－8.7×6.35

63.33＋54.59－13.33

44×25×32

83.83－10.56－19.44

7.27×33＋7.27×67

80×25－91

28.98＋12.45＋71.02

3.37×8.2＋3.37×1.8

5.7×102.7－5.7×2.7

89.92＋18.47－39.92

8×250×69

87.84－13.9－16.1

3.28×45＋3.28×55

40×125－67

26.09＋10.84＋73.91

7.04×5.3＋7.04×4.7

8.4×1004.63－8.4×4.63

68.21＋22.68－18.21

8×1250×16

80.18－14.72－15.28

4.2×3＋4.2×97

32×1250－88

39.15＋11.54＋60.85

2.94×3＋2.94×7

3.38×1003.09－3.38×3.09

59.19＋60.25－49.19

12×1250×61

75.2－14.56－15.44

2.34×99＋2.34×1

64×250－14

59.38＋10＋40.62

4.56×8.1＋4.56×1.9

8.08×13.04－8.08×3.04

71.4＋50.94－61.4

8×125×53

74.16－10.64－19.36

6.31×60＋6.31×40

8×125－28

38.13＋14.66＋61.87

8.37×1.7＋8.37×8.3

2.6×101.98－2.6×1.98

93.74＋46.95－73.74

4×125×96

85.52－13.81－16.19

7.17×55＋7.17×45

96×1250－92

88.47＋10.46＋11.53

1.05×2.8＋1.05×7.2

6.16×1006.37－6.16×6.37

88.98＋43.42－58.98

12×25×82

92.31－11.67－18.33

5.97×2＋5.97×98

64×125－37

95.75＋12.35＋4.25

4.72×3.9＋4.72×6.1

2.29×14.18－2.29×4.18

76.21＋29.47－56.21

44×125×32

64.55－11.61－18.39

3.55×10＋3.55×90

96×25－40

33.34＋13.74＋66.66

9.75×2.1＋9.75×7.9

6.41×1002.39－6.41×2.39

73.31＋29.97－43.31

16×25×26

67.75－14.36－15.64

8.17×93＋8.17×7

8×25－97

58.38＋11.3＋41.62

6.59×5.8＋6.59×4.2

4.95×1009.07－4.95×9.07

61.12＋58.65－41.12

24×1250×77

54.95－12.46－17.54

5.97×24＋5.97×76

56×125－23

37.44＋10.91＋62.56

8.52×3.6＋8.52×6.4

4.14×107.69－4.14×7.69

54.93＋46.8－4.93

12×1250×92

82.36－14.36－15.64

7.14×12＋7.14×88

40×250－83

39.16＋10.42＋60.84

5.94×0.4＋5.94×9.6

9.98×1005.19－9.98×5.19

52.32＋21.1－22.32

16×1250×39

67.69－13.26－16.74

2.74×95＋2.74×5

72×250－56

49.11＋10.32＋50.89

5.89×2.3＋5.89×7.7

4.3×108.73－4.3×8.73

81.6＋82.53－31.6

32×1250×16

91.24－12.29－17.71

9.79×2＋9.79×98

72×25－27

92.56＋14.6＋7.44

6.68×1.3＋6.68×8.7

9.31×1002.4－9.31×2.4

80.31＋72.29－60.31

16×25×90

91.19－13.99－16.01

7.62×27＋7.62×73

80×25－70

17.01＋13.02＋82.99

6.76×7.5＋6.76×2.5

3.44×14.19－3.44×4.19

70.85＋29.41－20.85

8×125×36

81.2－13.2－16.8

5.31×68＋5.31×32

40×25－78

26＋13.24＋74

5.35×0.2＋5.35×9.8

7.44×19.09－7.44×9.09

78.49＋85.75－38.49

36×25×82

96.01－10.35－19.65

5.41×41＋5.41×59

8×250－41

89.41＋12.56＋10.59

6.79×5.2＋6.79×4.8

1.08×1001.43－1.08×1.43

55.31＋67.84－5.31

16×250×59

87.51－13.76－16.24

5.07×14＋5.07×86

64×125－95

71.62＋14.76＋28.38

7.84×6＋7.84×4

4.77×15.27－4.77×5.27

85.42＋19.48－45.42

12×125×16

81.22－13.56－16.44

2.51×65＋2.51×35

24×1250－28

24.34＋11.81＋75.66

4.43×1.8＋4.43×8.2

6.43×1001.27－6.43×1.27

94.89＋17.27－64.89

20×125×51

81.01－11.21－18.79

9.87×99＋9.87×1

80×125－69

48.08＋14.93＋51.92

3.07×8.9＋3.07×1.1

3.14×1008.67－3.14×8.67

88.19＋70.84－48.19

44×25×90

89.68－11.63－18.37

4.39×89＋4.39×11

40×1250－99

35.92＋10.12＋64.08

9.49×0.6＋9.49×9.4

7.44×14.2－7.44×4.2

82.22＋69.59－32.22

20×125×56

91.82－14.81－15.19

7.73×32＋7.73×68

40×125－57

72.27＋13.92＋27.73

2.44×3.1＋2.44×6.9

7.39×11.62－7.39×1.62

91.98＋24.5－81.98

24×1250×17

82.2－14.18－15.82

1.57×39＋1.57×61

40×125－10

70.89＋12.57＋29.11

7.42×4.8＋7.42×5.2

1.14×18.07－1.14×8.07

72.74＋64.91－52.74

44×250×88

45.52－10.13－19.87

6.25×13＋6.25×87

48×125－35

63.01＋14.01＋36.99

4.28×1.9＋4.28×8.1

4.09×105.65－4.09×5.65

77.93＋98.86－67.93

28×250×15

43.33－13.55－16.45

3.98×19＋3.98×81

8×250－25

76.96＋14.59＋23.04

3.74×6.9＋3.74×3.1

8.04×14.28－8.04×4.28

52.34＋19.54－32.34

24×125×30

92.24－11.6－18.4

8.3×53＋8.3×47

16×1250－56

36.97＋10.11＋63.03

2.5×9.3＋2.5×0.7

6.38×1008.24－6.38×8.24

92.16＋97.39－52.16

12×1250×87

99.69－14.85－15.15

3.66×35＋3.66×65

8×25－64

22.52＋13.17＋77.48

4.05×4.8＋4.05×5.2

6.94×18.98－6.94×8.98

72.03＋76.88－22.03

36×1250×85