四年级数学上册简便计算189.docx

四年级数学上册简便计算189.docx

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四年级数学上册简便计算189

70.89－14.44－15.56

9.82×23＋9.82×77

16×1250－70

62.64＋13.51＋37.36

3.98×3.4＋3.98×6.6

2.52×1004.35－2.52×4.35

97.09＋22.76－47.09

8×1250×97

61.05－10.87－19.13

3.23×18＋3.23×82

8×250－32

81.61＋12.4＋18.39

6.78×5.2＋6.78×4.8

2.24×108.61－2.24×8.61

81.21＋96.95－41.21

32×25×40

57.75－11.47－18.53

1.07×4＋1.07×96

16×125－44

17.14＋12.57＋82.86

2.19×7.6＋2.19×2.4

3.03×1006.11－3.03×6.11

84.71＋20.24－34.71

4×1250×56

98.35－10.6－19.4

7.96×8＋7.96×92

56×1250－28

35.01＋13.07＋64.99

6.01×9.9＋6.01×0.1

3.78×101.28－3.78×1.28

94.75＋80.51－74.75

20×250×86

96.69－11.3－18.7

6.15×12＋6.15×88

72×25－58

63.29＋10.15＋36.71

7.2×5.7＋7.2×4.3

8.08×104－8.08×4

81.75＋77.26－51.75

44×1250×52

42.33－13.13－16.87

4.55×36＋4.55×64

16×25－31

13.14＋12.09＋86.86

5.33×2.7＋5.33×7.3

5.47×1001.72－5.47×1.72

85.89＋60.3－75.89

24×25×35

96.27－14.86－15.14

6.47×69＋6.47×31

16×125－47

92.95＋12.37＋7.05

5.07×9.2＋5.07×0.8

8.58×19.53－8.58×9.53

61.5＋45.72－41.5

16×1250×83

88.91－13.58－16.42

3.52×66＋3.52×34

64×25－86

45.65＋11.95＋54.35

1×5.2＋1×4.8

3.31×1005.06－3.31×5.06

71.46＋24.58－51.46

12×1250×98

49.78－10.59－19.41

1.43×14＋1.43×86

88×25－40

49.38＋13.6＋50.62

2.04×6.8＋2.04×3.2

7.83×101.02－7.83×1.02

81.77＋17.83－71.77

16×125×88

94.28－11.26－18.74

3.15×44＋3.15×56

8×250－39

14.87＋13.29＋85.13

6.94×7.8＋6.94×2.2

6.62×1008.04－6.62×8.04

66.6＋96.16－56.6

28×1250×70

43.14－10.55－19.45

4.53×25＋4.53×75

8×1250－33

21.9＋11.46＋78.1

9.55×3.3＋9.55×6.7

4.6×1002.18－4.6×2.18

54.15＋96.86－24.15

12×125×43

68.18－13.35－16.65

5.31×36＋5.31×64

24×125－81

99.82＋10.84＋0.18

6.07×6.4＋6.07×3.6

9.03×14.24－9.03×4.24

79.4＋41.53－39.4

20×250×22

50.79－12.08－17.92

5.65×44＋5.65×56

48×125－42

81.53＋10.69＋18.47

9.19×3.1＋9.19×6.9

5.43×15.46－5.43×5.46

86.39＋66.95－46.39

28×125×52

61.15－14.33－15.67

4.03×39＋4.03×61

8×125－25

89.39＋12.56＋10.61

8.29×3.9＋8.29×6.1

2.49×19.18－2.49×9.18

66.62＋43.46－26.62

8×1250×42

78.3－13.02－16.98

3.23×53＋3.23×47

32×25－39

76.06＋10.47＋23.94

5.52×6.5＋5.52×3.5

4.53×1008.4－4.53×8.4

61.62＋80.38－21.62

48×250×69

96.86－10.94－19.06

9.84×87＋9.84×13

48×1250－82

22.91＋10.45＋77.09

9.56×7.3＋9.56×2.7

8.22×103.18－8.22×3.18

56.6＋21.43－26.6

28×1250×84

84.23－11.75－18.25

1.79×57＋1.79×43

56×1250－25

59.35＋12.85＋40.65

6.63×5.7＋6.63×4.3

8.22×1007.88－8.22×7.88

82.07＋89.75－62.07

36×125×16

68.94－10.08－19.92

9.8×14＋9.8×86

64×125－52

95.63＋10.96＋4.37

3.78×4.4＋3.78×5.6

9.84×1006.66－9.84×6.66

68.31＋79.94－18.31

4×125×67

98.55－13.19－16.81

2.57×21＋2.57×79

88×1250－97

73.84＋13.9＋26.16

9.69×2.2＋9.69×7.8

5.04×107.53－5.04×7.53

77.25＋30.58－57.25

8×250×93

98.11－14.48－15.52

4.45×76＋4.45×24

72×25－89

66.01＋14.6＋33.99

3.88×8＋3.88×2

9.09×103.88－9.09×3.88

66.57＋45.5－56.57

16×1250×76

86.16－11.95－18.05

5.29×89＋5.29×11

24×250－86

85.06＋11.33＋14.94

6.15×6.5＋6.15×3.5

7.44×105.36－7.44×5.36

83.74＋53.44－33.74

44×25×64

50.79－13.96－16.04

1.12×38＋1.12×62

8×1250－51

36.21＋12.07＋63.79

3.45×1.6＋3.45×8.4

2.68×18.67－2.68×8.67

60.33＋61.32－40.33

32×125×74

45.87－12.13－17.87

4.5×20＋4.5×80

64×250－70

34.35＋14.21＋65.65

5.29×5.2＋5.29×4.8

9.98×17.93－9.98×7.93

78.59＋76.62－48.59

4×1250×25

43.3－14.8－15.2

9.46×39＋9.46×61

96×1250－49

85.48＋12.82＋14.52

8.08×0.5＋8.08×9.5

6.72×12.99－6.72×2.99

94.76＋78.88－64.76

12×125×71

71.47－11.79－18.21

1.09×61＋1.09×39

16×250－71

64.16＋12.81＋35.84

5.23×5.1＋5.23×4.9

8.87×108.66－8.87×8.66

76.11＋54.36－46.11

44×250×92

84.27－10.84－19.16

6.4×26＋6.4×74

88×1250－39

79.04＋14.82＋20.96

8.2×5.6＋8.2×4.4

7.26×1009.42－7.26×9.42

95.11＋95.31－65.11

32×125×71

71.42－10.91－19.09

6.31×1＋6.31×99

24×25－73

35.18＋14.76＋64.82

6.79×1.8＋6.79×8.2

4.47×1007.97－4.47×7.97

83.88＋92.78－53.88

48×125×56

74.36－10.73－19.27

8.85×68＋8.85×32

8×250－70

23.15＋13.94＋76.85

8.37×0.5＋8.37×9.5

3.47×106.01－3.47×6.01

96.21＋95.3－56.21

36×25×28

42.74－12.98－17.02

2.25×64＋2.25×36

24×25－17

41.05＋11.97＋58.95

3.04×0.4＋3.04×9.6

5.81×16.78－5.81×6.78

95.61＋88.03－45.61

8×125×82

67－13.27－16.73

3.44×38＋3.44×62

32×25－35

22.89＋11.69＋77.11

2.36×0.2＋2.36×9.8

8.46×105.19－8.46×5.19

82.99＋49.9－72.99

28×250×92