四年级数学上册简便计算115文档格式.docx

四年级数学上册简便计算115文档格式.docx

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62.84＋14.06＋37.16

7.04×

1.4＋7.04×

8.6

5.53×

11.24－5.53×

1.24

83.91＋55.45－63.91

20×

125×

42

71.36－14.97－15.03

6.2×

87＋6.2×

13

24×

250－17

89.07＋10.26＋10.93

2.79×

2.9＋2.79×

7.1

3.37×

109.92－3.37×

9.92

94.2＋35.23－64.2

12×

63

96.78－14.57－15.43

5.17×

16＋5.17×

84

72×

25－33

56.61＋12.35＋43.39

9.98×

6.8＋9.98×

3.2

6.41×

107.64－6.41×

7.64

56.23＋28.97－6.23

250×

59

63.24－14.01－15.99

4.01×

85＋4.01×

15

125－21

87.48＋13.39＋12.52

2.11×

6.2＋2.11×

3.8

5.3×

1007.93－5.3×

7.93

78.88＋73.83－48.88

36×

16

81.21－12.05－17.95

1.62×

57＋1.62×

43

25－45

79.33＋11.29＋20.67

3.97×

1.9＋3.97×

8.1

1.33×

1005.76－1.33×

5.76

75.58＋15.95－25.58

49

48.77－13.26－16.74

9.02×

84＋9.02×

40×

250－20

58.67＋12.93＋41.33

9.34×

1.3＋9.34×

6×

106.67－6×

6.67

53.25＋90.95－43.25

16×

1250×

52.62－13.71－16.29

6.65×

94＋6.65×

6

125－86

75.53＋14.8＋24.47

4.75×

6＋4.75×

4

2.96×

14.57－2.96×

4.57

83.28＋64.55－73.28

48×

62

65.76－11.23－18.77

5.62×

77＋5.62×

23

1250－72

48.24＋11.28＋51.76

2.54×

8＋2.54×

2

2.26×

101.76－2.26×

1.76

89.6＋83.23－39.6

77

63.95－10.83－19.17

7.37×

23＋7.37×

1250－78

71.13＋10.39＋28.87

6.36×

3.7＋6.36×

6.3

7.95×

104.11－7.95×

4.11

98.08＋83.22－78.08

28×

87.26－14.57－15.43

91＋4.75×

9

91.69＋12.84＋8.31

4.22×

1.6＋4.22×

8.4

7.2×

105.47－7.2×

5.47

87.95＋66.96－67.95

32×

71

58.38－11.34－18.66

5.98×

48＋5.98×

52

250－82

28.42＋12.37＋71.58

3.31×

9.3＋3.31×

0.7

7.29×

17.11－7.29×

7.11

51.8＋89.3－1.8

60－12.83－17.17

9.9×

73＋9.9×

27

125－73

51.51＋10.69＋48.49

3.18×

7.4＋3.18×

2.6

2.31×

14.6－2.31×

4.6

92.34＋50.44－52.34

30

89.23－11.79－18.21

6.08×

33＋6.08×

67

125－30

36.67＋11.67＋63.33

9.09×

4.9＋9.09×

5.1

3.52×

108.46－3.52×

8.46

52.63＋60.92－32.63

93

55.1－11.59－18.41

2.08×

9＋2.08×

91

25－51

65.3＋14.66＋34.7

7.56×

3.7＋7.56×

4.46×

103.94－4.46×

3.94

93.84＋94.67－43.84

87

66.37－11.54－18.46

68＋3.37×

32

88×

250－38

43.17＋10.66＋56.83

9.1×

9.5＋9.1×

0.5

3.65×

108.37－3.65×

8.37

84.53＋75.27－64.53

53

53.74－10.02－19.98

9.5×

10＋9.5×

90

25－23

84.25＋13.93＋15.75

6.58×

8.9＋6.58×

1.1

4.81×

1009.34－4.81×

9.34

74.26＋14.37－64.26

44

86.57－12.88－17.12

8.55×

23＋8.55×

25－72

54.51＋13.53＋45.49

7.42×

1＋7.42×

7.94×

11.61－7.94×

1.61

75.54＋69.93－25.54

97

60.22－14.97－15.03

5.12×

16＋5.12×

1250－23

45.44＋13.68＋54.56

6.4×

5.4＋6.4×

6.99×

18.09－6.99×

8.09

66.03＋94.61－36.03

28

80.47－13.86－16.14

37＋9.9×

1250－65

93.86＋14.2＋6.14

6＋4.01×

6.76×

103.76－6.76×

3.76

99.69＋11.33－89.69

46

54.3－14.85－15.15

5.1×

30＋5.1×

70

1250－70

43.74＋15＋56.26

2.66×

8.1＋2.66×

1.9

4.21×

17.37－4.21×

7.37

96.59＋43.44－56.59

55

94.25－12.3－17.7

1.2×

21＋1.2×

79

1250－87

43.51＋14.05＋56.49

3.58×

0.9＋3.58×

9.1

8.26×

1009.01－8.26×

9.01

72.54＋39.93－42.54

70.79－10.03－19.97

7.36×

70＋7.36×

125－43

74.74＋12.41＋25.26

3.15×

7＋3.15×

3

2.21×

1003.47－2.21×

3.47

62.36＋48.27－42.36

58

91.03－13.03－16.97

61＋9.09×

39

125－32

30.23＋14.64＋69.77

2×

7.7＋2×

2.3

1.87×

17.94－1.87×

7.94

96.93＋91.55－46.93

85

72.11－11.27－18.73

5.05×

62＋5.05×

38

1250－64

30.67＋13.36＋69.33

5.16×

9.9＋5.16×

0.1

8.67×

103.23－8.67×

3.23

77.14＋20.47－27.14

36

44.67－11.99－18.01

4.41×

16＋4.41×

25－70

46.92＋11.39＋53.08

5.44×

4.9＋5.44×

9.97×

14.21－9.97×

4.21

82.37＋72.22－32.37

66.22－14.84－15.16

2.91×

48＋2.91×

56.36＋13.97＋43.64

2.97×

9.2＋2.97×

0.8

107.89－9.5×

7.89

80.17＋99.42－40.17

66.82－11.85－18.15

62＋7.2×

250－62

46.91＋11.86＋53.09

6.92×

8.6＋6.92×

1.4

5.61×

102.22－5.61×

2.22

68.84＋85.33－48.84

88

74.35－13.19－16.81

4.2×

41＋4.2×

25－37

91.19＋14.58＋8.81

7.35×

5.6＋7.35×

4.4

6.62×

16.21－6.62×

6.21

81.4＋85.56－71.4

86