四年级数学上册简便计算68Word文档下载推荐.docx

四年级数学上册简便计算68Word文档下载推荐.docx

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0.4＋8.32×

9.6

3.62×

17.34－3.62×

7.34

84.48＋74.87－44.48

48×

25×

52

84.89－11.16－18.84

9.16×

77＋9.16×

23

64×

125－72

37.56＋11.52＋62.44

8.86×

4.7＋8.86×

5.3

6.33×

1009.97－6.33×

9.97

72.47＋62.02－22.47

20×

19

40.22－12.76－17.24

1.69×

77＋1.69×

40×

125－27

79.71＋14.79＋20.29

6.22×

1.4＋6.22×

8.6

4.2×

1005.63－4.2×

5.63

94.83＋68.76－74.83

36×

53

42.25－10.12－19.88

1.4×

75＋1.4×

25

72×

250－96

84.82＋14.51＋15.18

7.93×

8.7＋7.93×

7.58×

11.7－7.58×

1.7

97.34＋38.43－47.34

1250×

86

96.87－12.58－17.42

9.35×

10＋9.35×

24×

25－27

18.39＋12.23＋81.61

9.41×

9.5＋9.41×

0.5

8.97×

13.17－8.97×

3.17

88.39＋45.59－58.39

28×

37

77.73－11.33－18.67

6.37×

82＋6.37×

18

125－66

44.48＋13.98＋55.52

2.68×

9.5＋2.68×

5×

101.32－5×

1.32

87.98＋14.59－57.98

94.81－12.32－17.68

3.26×

55＋3.26×

45

250－31

98.96＋14.97＋1.04

9.31×

7＋9.31×

3

8.24×

1009.69－8.24×

9.69

67.72＋51.72－27.72

8×

47

43.74－13－17

5.82×

12＋5.82×

88

1250－62

17.65＋12.76＋82.35

4.03×

2.1＋4.03×

7.9

5.71×

102.59－5.71×

2.59

94.23＋91.58－64.23

58

93.48－13.42－16.58

7.74×

95＋7.74×

56×

59.19＋14.92＋40.81

2.35×

5.3＋2.35×

4.7

1003.22－1.73×

3.22

81.7＋78.25－71.7

66

76.24－10.33－19.67

2.58×

13＋2.58×

87

80×

125－65

38.47＋12.98＋61.53

3.6×

2.4＋3.6×

7.6

9.26×

1009.1－9.26×

9.1

86.89＋81.97－56.89

49

82.05－10.71－19.29

3.47×

69＋3.47×

31

1250－84

44.74＋11.84＋55.26

1.84×

8.2＋1.84×

1.8

7.72×

1004.1－7.72×

4.1

77.34＋12.69－27.34

93

63.44－14.6－15.4

5.5×

90＋5.5×

10

125－25

63.38＋11.31＋36.62

2.12×

8＋2.12×

2

3.73×

102.86－3.73×

2.86

90.49＋86.86－80.49

44×

61.9－12.05－17.95

64＋8.86×

36

125－58

76.68＋13.5＋23.32

9.12×

4.4＋9.12×

5.6

4.33×

103.2－4.33×

3.2

51.69＋12.46－11.69

77

70.76－14.41－15.59

8.81×

52＋8.81×

48

250－22

77.8＋12.15＋22.2

1.65×

2.9＋1.65×

7.1

2.26×

1009.02－2.26×

9.02

90.71＋77.34－80.71

35

52.4－11.09－18.91

8.25×

23＋8.25×

125－60

47.84＋13.73＋52.16

3.28×

7.2＋3.28×

2.8

8.01×

109.7－8.01×

9.7

71.98＋46.73－21.98

82

68.95－13.3－16.7

7.66×

93＋7.66×

7

96×

250－56

87.05＋12.33＋12.95

7.9×

5.6＋7.9×

4.4

4.27×

13.74－4.27×

3.74

51.79＋26.96－1.79

96

44.72－13.15－16.85

3.76×

13＋3.76×

125－21

16.41＋13.12＋83.59

4.12×

1.2＋4.12×

8.8

9.38×

1001.51－9.38×

1.51

58.52＋79.85－48.52

60.34－11.27－18.73

3.58×

40＋3.58×

60

25－77

73.94＋13.22＋26.06

9.32×

7.6＋9.32×

2.4

6.73×

1006.85－6.73×

6.85

63.55＋28.57－13.55

85

82.39－10.21－19.79

2.83×

52＋2.83×

125－14

74.57＋10.06＋25.43

9.36×

7.2＋9.36×

7×

16.14－7×

6.14

89.42＋85.67－79.42

98

68.5－10.24－19.76

3.14×

76＋3.14×

24

250－62

74.62＋12.14＋25.38

7.86×

4.3＋7.86×

5.7

4.74×

104.12－4.74×

4.12

54.07＋11.74－44.07

71.56－14.54－15.46

1.47×

74＋1.47×

26

125－17

17.17＋11.02＋82.83

9.7×

5.9＋9.7×

5.52×

13.04－5.52×

3.04

57.21＋34.49－17.21

81.88－14.92－15.08

4.8×

61＋4.8×

39

1250－49

62.68＋14.37＋37.32

2.9×

2.8＋2.9×

7.2

1.99×

18.89－1.99×

8.89

60.56＋70.31－30.56

56.45－10.7－19.3

2.19×

26＋2.19×

74

125－71

46.61＋11.38＋53.39

3.54×

6.6＋3.54×

3.4

4.96×

12.78－4.96×

2.78

80.38＋73.05－30.38

47.45－10.12－19.88

2.73×

24＋2.73×

76

1250－94

22.7＋12.14＋77.3

8.5＋3.73×

1.5

6.02×

1002.99－6.02×

2.99

82.35＋94.81－32.35

75.36－10.91－19.09

1.63×

33＋1.63×

67

25－74

98.53＋10.45＋1.47

5.63×

1.3＋5.63×

8.7

7.99×

108.93－7.99×

8.93

71.15＋64.04－41.15

4×

89.23－14.95－15.05

1.61×

48＋1.61×

33.3＋14.62＋66.7

3.92×

1.6＋3.92×

8.4

4.72×

107.4－4.72×

7.4

97.79＋49.7－47.79

12×

53.08－11.08－18.92

5.99×

20＋5.99×

80

1250－16

25.21＋10.25＋74.79

7.83×

5.7＋7.83×

4.3

4.6×

103.87－4.6×

3.87

69.64＋50.2－39.64

41

82.19－10.35－19.65

24＋9.35×

125－81

36.91＋11.75＋63.09

7.45×

0.9＋7.45×

5.16×

107.24－5.16×

7.24

85.61＋58.34－65.61