四年级数学上册简便计算223Word格式文档下载.docx

四年级数学上册简便计算223Word格式文档下载.docx

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9.37

67.07＋64.09－17.07

24×

125×

61

74.63－13.21－16.79

5.68×

25＋5.68×

75

32×

125－15

65.06＋11.09＋34.94

5.22×

9＋5.22×

1

5.71×

1006.09－5.71×

6.09

64.98＋65.26－44.98

250×

82

57.41－14.43－15.57

3.49×

41＋3.49×

59

16×

1250－70

30.87＋10.59＋69.13

4.68×

8.5＋4.68×

1.5

7.51×

1008.54－7.51×

8.54

59.11＋33.63－39.11

52

81.55－12.69－17.31

5.5×

82＋5.5×

18

1250－10

39.78＋10.88＋60.22

5.13×

0.3＋5.13×

9.7

1.05×

16－1.05×

6

90.06＋70.97－80.06

99

87.23－13.97－16.03

4.47×

66＋4.47×

34

1250－63

90.96＋13.91＋9.04

2.29×

7＋2.29×

3

1.57×

103.47－1.57×

3.47

76.03＋59.59－66.03

4×

66

74.85－14.77－15.23

5.45×

61＋5.45×

39

125－83

35.86＋12.04＋64.14

2.95×

7.7＋2.95×

2.3

6.82×

1007－6.82×

7

99.53＋30.46－59.53

28×

17

87.94－11.1－18.9

4.53×

55＋4.53×

45

250－98

99.84＋13.54＋0.16

9.92×

8.3＋9.92×

1.7

1.72×

105.58－1.72×

5.58

77.17＋15.2－67.17

36×

1250×

65

94.58－12.59－17.41

2.93×

95＋2.93×

5

25－88

57.57＋10.61＋42.43

2.44×

7.5＋2.44×

2.5

1.54×

105.49－1.54×

5.49

97.16＋62.89－77.16

44×

74

45.98－14.96－15.04

5.49×

62＋5.49×

38

25－64

42.2＋14.08＋57.8

8.51×

6.5＋8.51×

3.5

8.62×

1004.94－8.62×

4.94

89.4＋16.84－39.4

85.65－10.25－19.75

8.61×

34＋8.61×

96×

1250－11

71.17＋12.46＋28.83

3.92×

5.1＋3.92×

4.9

7.34×

14.01－7.34×

4.01

90.4＋39.04－50.4

12×

45.64－11.95－18.05

7.02×

97＋7.02×

125－16

75.23＋12.79＋24.77

9.74×

4.2＋9.74×

5.8

9.94×

1009.97－9.94×

9.97

94.88＋67.77－64.88

83

48.83－14.54－15.46

6.65×

94＋6.65×

250－93

76.7＋12＋23.3

9.85×

0.4＋9.85×

9.6

7.86×

1003.74－7.86×

3.74

62.09＋49.94－42.09

85

61.73－14.7－15.3

4.29×

18＋4.29×

250－68

87.76＋10.09＋12.24

4.96×

4＋4.96×

6.59×

102.32－6.59×

2.32

97.28＋50.52－77.28

87

61.2－14.4－15.6

8.55×

2＋8.55×

98

56×

250－54

33.46＋11.64＋66.54

9.68×

1＋9.68×

9

6.32×

18.2－6.32×

8.2

51.48＋36.62－11.48

72.19－12.45－17.55

1.42×

51＋1.42×

49

125－51

25.64＋13.72＋74.36

2.43×

7.7＋2.43×

7×

1002.16－7×

2.16

69.75＋99.62－39.75

20×

26

99.16－13.39－16.61

4.66×

40＋4.66×

60

25－14

69.25＋10.54＋30.75

8.12×

3.3＋8.12×

6.7

4.12×

108.7－4.12×

8.7

51.58＋78.09－11.58

48

87.57－14.74－15.26

5.33×

76＋5.33×

24

25－84

43.71＋10.16＋56.29

7.6×

2.9＋7.6×

7.1

7.88×

17.24－7.88×

7.24

59.69＋67.52－9.69

89

99.68－12.68－17.32

3.21×

8＋3.21×

92

49.07＋12.32＋50.93

2.42×

2.7＋2.42×

7.3

5.99×

1009.59－5.99×

9.59

50.97＋59.89－30.97

57.45－10.61－19.39

3.74×

37＋3.74×

63

72×

250－64

88.83＋14.76＋11.17

3.58×

7.3＋3.58×

2.7

2.46×

13.22－2.46×

3.22

93.62＋31.46－83.62

54.13－14.28－15.72

6.31×

60＋6.31×

40

88×

125－72

35.21＋11.65＋64.79