四年级数学上册简便计算239.docx

四年级数学上册简便计算239.docx

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四年级数学上册简便计算239

67.53－14.44－15.56

4.26×48＋4.26×52

16×1250－54

58.23＋11＋41.77

2.35×9.1＋2.35×0.9

7.51×12.59－7.51×2.59

88.96＋82.59－38.96

32×125×80

51.79－11.47－18.53

2.86×78＋2.86×22

56×125－19

69.11＋12.03＋30.89

6.21×7.1＋6.21×2.9

5.89×101.02－5.89×1.02

93.04＋89.06－43.04

48×1250×96

81.5－12.29－17.71

1.01×65＋1.01×35

96×1250－32

96.81＋13.01＋3.19

2.82×1.4＋2.82×8.6

1.67×1004.76－1.67×4.76

53.1＋15.69－43.1

28×25×15

51.27－13－17

3.47×77＋3.47×23

24×250－20

16.53＋14.16＋83.47

7.61×1.5＋7.61×8.5

7.31×106.07－7.31×6.07

72.49＋19.51－62.49

12×25×83

42.77－14.46－15.54

5.3×8＋5.3×92

80×125－30

22.66＋14.48＋77.34

8.75×3.9＋8.75×6.1

2.16×104.67－2.16×4.67

89.25＋24.68－49.25

20×25×61

98.24－14.47－15.53

8.08×95＋8.08×5

56×1250－59

77.8＋11.47＋22.2

4.63×6.4＋4.63×3.6

9.22×1003.96－9.22×3.96

77.02＋59.22－67.02

48×1250×72

53.16－12.59－17.41

2.05×42＋2.05×58

80×1250－13

56.03＋14.94＋43.97

9.37×3.7＋9.37×6.3

6.23×1001.76－6.23×1.76

56.52＋60.69－46.52

16×250×53

78.44－12.75－17.25

8.27×44＋8.27×56

88×25－48

76.55＋11.57＋23.45

6.41×8.5＋6.41×1.5

2.55×1004.09－2.55×4.09

57.38＋38.9－47.38

36×1250×25

81.56－14.66－15.34

1.34×89＋1.34×11

96×25－85

88.67＋12.45＋11.33

9.14×2.6＋9.14×7.4

2.15×1001.1－2.15×1.1

74.8＋29.27－34.8

36×25×43

58.43－10.27－19.73

9.59×67＋9.59×33

16×250－54

12.12＋11.83＋87.88

4.85×5.8＋4.85×4.2

1.25×11.6－1.25×1.6

91.79＋52.09－41.79

24×250×44

67.57－12.11－17.89

2.55×71＋2.55×29

8×25－42

50.84＋10.14＋49.16

1.21×4.3＋1.21×5.7

9.36×1003.63－9.36×3.63

79.63＋72.25－49.63

36×125×15

50.64－13.87－16.13

2.99×46＋2.99×54

56×125－51

56.32＋11.86＋43.68

8.09×4.6＋8.09×5.4

1.47×1002.11－1.47×2.11

98.52＋43.08－88.52

44×250×23

86.47－13.64－16.36

8.97×13＋8.97×87

40×250－70

82.41＋10.2＋17.59

7.36×8.1＋7.36×1.9

8.83×1006－8.83×6

90.45＋87.52－50.45

4×1250×93

82.36－12.47－17.53

2.76×22＋2.76×78

48×125－11

55.11＋14.69＋44.89

4.32×8.3＋4.32×1.7

8.13×1008.13－8.13×8.13

52.17＋70.29－32.17

4×250×76

63.25－12.79－17.21

8.84×29＋8.84×71

16×250－43

58.49＋12.26＋41.51

7.93×9.5＋7.93×0.5

3.08×16－3.08×6

70.36＋75.78－20.36

28×1250×81

66.13－11.64－18.36

9×60＋9×40

80×1250－83

60.28＋13.58＋39.72

2.87×3.8＋2.87×6.2

6.04×11.75－6.04×1.75

64.52＋10.01－44.52

4×25×63

57.76－14.57－15.43

8.6×77＋8.6×23

96×125－61

73.41＋14.59＋26.59

7.6×2.9＋7.6×7.1

9.77×1002.99－9.77×2.99

68.55＋20.61－38.55

36×250×88

64.53－11.17－18.83

5.99×85＋5.99×15

8×125－76

49.9＋14.3＋50.1

8.74×2.7＋8.74×7.3

1.74×108.92－1.74×8.92

80.77＋81.73－30.77

28×250×98

75.13－12.29－17.71

2.14×78＋2.14×22

88×25－55

92.46＋14.39＋7.54

5.9×4.1＋5.9×5.9

8.54×1008.84－8.54×8.84

68.53＋28.25－18.53

16×1250×58

70.32－10.66－19.34

1.74×99＋1.74×1

88×25－96

69.31＋13.64＋30.69

2.79×5.4＋2.79×4.6

1.47×1007.26－1.47×7.26

73.68＋54.11－23.68

20×1250×13

59.24－14.08－15.92

7.52×33＋7.52×67

88×250－13

14.55＋11.95＋85.45

7.89×8.8＋7.89×1.2

8.94×1003.06－8.94×3.06

56.42＋36.91－16.42

28×25×32

80.27－14.02－15.98

5.61×86＋5.61×14

16×25－10

15.12＋10.81＋84.88

6.97×4.7＋6.97×5.3

3.76×15.01－3.76×5.01

88.35＋68.53－38.35

36×125×43

83.7－10.1－19.9

2.06×22＋2.06×78

72×25－88

82.37＋10.81＋17.63

9.35×3.3＋9.35×6.7

7.8×1002.16－7.8×2.16

89.8＋98.69－59.8

28×250×70

63.4－11.38－18.62

2.93×85＋2.93×15

24×250－24

99.37＋13.35＋0.63

7.54×5.8＋7.54×4.2

5.32×18.25－5.32×8.25

62.78＋60.87－12.78

12×1250×76

51.6－11.74－18.26

9.4×86＋9.4×14

56×125－21

75.17＋11.48＋24.83

2.6×6.2＋2.6×3.8

2.44×19.9－2.44×9.9

88.42＋68.39－68.42

32×25×34

69.5－13.09－16.91

3.37×85＋3.37×15

32×250－32

39.14＋10.72＋60.86

5.75×8.5＋5.75×1.5

2.65×1008.02－2.65×8.02

85.91＋70.95－35.91

24×1250×67

96.51－14.17－15.83

5.03×56＋5.03×44

16×250－74

36.46＋14.11＋63.54

2.62×7.1＋2.62×2.9

5.58×1005.49－5.58×5.49

80.18＋92.8－30.18

36×250×82

75.17－12.5－17.5

1.13×50＋1.13×50

80×1250－49

78.11＋11.99＋21.89

2.82×4.6＋2.82×5.4

4.96×11.35－4.96×1.35

99.59＋10.4－59.59

36×25×37

53.71－10.71－19.29

5.34×4＋5.34×96

96×1250－38

98.31＋12.56＋1.69

6.94×3.8＋6.94×6.2

7.21×1003.88－7.21×3.88

51.25＋58.63－21.25

32×125×16

40.02－11.65－18.35

8.21×7＋8.21×93

64×1250－14

15.77＋11.41＋84.23

6.26×4.6＋6.26×5.4

9.88×1001.75－9.88×1.75

57.17＋35.33－27.17

16×25×50