四年级数学上册简便计算220Word格式文档下载.docx

四年级数学上册简便计算220Word格式文档下载.docx

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8.8＋8.08×

1.2

9.5×

13.28－9.5×

3.28

79.53＋77.97－69.53

20×

63

89.28－14－16

8.77×

95＋8.77×

5

16×

25－19

74.59＋11.5＋25.41

3.99×

1.7＋3.99×

8.3

5.36×

1005.73－5.36×

89.92＋51.65－69.92

11

49.61－13.06－16.94

3.73×

90＋3.73×

10

56×

1250－64

99.42＋13.8＋0.58

6.01×

2.6＋6.01×

7.4

6.76×

102.46－6.76×

2.46

69.8＋34.52－49.8

48×

86

96.79－10.22－19.78

3.4×

67＋3.4×

33

250－32

52.84＋12.99＋47.16

3.52×

6.7＋3.52×

3.3

2.92×

103.8－2.92×

3.8

93.61＋73.13－73.61

8×

18

64.45－10.43－19.57

8.41×

75＋8.41×

25

125－86

60.77＋14.07＋39.23

1.49×

7.4＋1.49×

2.6

3.61×

1005.19－3.61×

5.19

53.02＋95.16－3.02

28×

25×

26

98.78－12.39－17.61

7.24×

46＋7.24×

54

125－97

58.87＋10.64＋41.13

2.73×

9＋2.73×

1

5.05×

1004.54－5.05×

4.54

88.66＋85.27－38.66

57

84.33－11.48－18.52

9.15×

92＋9.15×

8

250－99

23.37＋13.69＋76.63

5.22×

8.7＋5.22×

1.3

1.52×

1004.94－1.52×

4.94

52.22＋84.66－32.22

250×

40

40.11－14.82－15.18

8.83×

77＋8.83×

23

1250－93

33.34＋11.58＋66.66

7.97×

0.6＋7.97×

9.4

3.56×

101.29－3.56×

1.29

62.68＋92.96－52.68

65

87.18－10.97－19.03

9.31×

25＋9.31×

75

125－26

41.98＋14.3＋58.02

8.57×

6.7＋8.57×

4.35×

103.56－4.35×

3.56

75.29＋39.23－25.29

88

97.63－12.42－17.58

6.65×

82＋6.65×

25－90

54.43＋13.59＋45.57

2.1×

2.5＋2.1×

7.5

3.1×

1006.2－3.1×

6.2

55.05＋80.87－15.05

91.94－14.55－15.45

6.02×

9＋6.02×

91

125－65

78.93＋12.71＋21.07

9.2＋7.24×

0.8

5.5×

13.21－5.5×

3.21

98.51＋37.38－78.51

37

96.49－11.86－18.14

5.69×

53＋5.69×

47

72×

250－59

13.31＋10.5＋86.69

9.48×

1.4＋9.48×

8.6

4.04×

109.91－4.04×

9.91

59.97＋71.9－39.97

48

99.08－10.57－19.43

6.52×

27＋6.52×

73

125－17

41.18＋12.89＋58.82

5.77×

5.3＋5.77×

4.7

1.36×

16.97－1.36×

6.97

77.83＋85.53－57.83

63.86－10.81－19.19

1.79×

97＋1.79×

3

1250－49

26＋12.34＋74

5.18×

0.2＋5.18×

9.8

6.48×

1003.1－6.48×

3.1

91.23＋80.87－41.23

74.01－12.27－17.73

2.9×

65＋2.9×

35

25－42

61.67＋13.13＋38.33

3.59×

3.2＋3.59×

6.8

2.5×

16.1－2.5×

6.1

81.68＋79.22－61.68

84

43.52－14.46－15.54

9.41×

38＋9.41×

62

88×

25－47

54.91＋10.48＋45.09

4.96×

4.1＋4.96×

5.9

6.81×

11.06－6.81×

1.06

56.61＋76.75－36.61

36×

32

50.63－13.52－16.48

8.66×

20＋8.66×

80

25－24

39.62＋12.96＋60.38

8.31×

2.4＋8.31×

7.6

7.79×

1002.37－7.79×

2.37

66.4＋67.68－26.4

70

87.17－10.49－19.51

4.31×

32＋4.31×

68

125－75

25.43＋11.54＋74.57

9.06×

0.1＋9.06×

3.2×

18.86－3.2×

8.86

75.77＋53.99－45.77

43.14－11.36－18.64

2.69×

86＋2.69×

14

250－74

37.28＋14.09＋62.72

6.18×

8.6＋6.18×

1.4

9.55×

1006.45－9.55×

6.45

94.45＋35.39－64.45

4×

19

45.73－11.9－18.1

3.42×

74＋3.42×

250－81

81.96＋12.12＋18.04

5.45×

9.2＋5.45×

6.1×

1005.79－6.1×

5.79

61.78＋90.7－21.78

90

50.2－10.75－19.25

6.89×

2＋6.89×

98

80×

1250－51

45.25＋12.58＋54.75

2.7×

8.4＋2.7×

1.6

4.1×

17.09－4.1×

7.09

51.56＋71.53－21.56

44×

53

55.24－13.12－16.88

4.88×

71＋4.88×

29

1250－58

27.09＋12.53＋72.91

6.16×

8.1＋6.16×

1.9

5.59×

104.22－5.59×

4.22

84.03＋44.69－74.03

55

41.8－12.4－17.6

8.71×

64＋8.71×

36

250－19

81.37＋10.32＋18.63

7.86×

9＋7.86×

4.28×

1004.58－4.28×

4.58

96.95＋36.73－86.95

77

64.92－14.9－15.1

6.72×

47＋6.72×

44.37＋10.71＋55.63

7.91×

3.8＋7.91×

1.28×

16.75－1.28×

6.75

65.45＋44.54－25.45

46

51.22－14.69－15.31

3.24×

62＋3.24×

38

250－31

22.28＋13.58＋77.72

1.42×

4.6＋1.42×

5.4

3.09×

104.65－3.09×

4.65

77.5＋34.84－27.5

87.23－10.39－19.61

2.54×

49＋2.54×

51

98.07＋12.66＋1.93

6.24×

6.3＋6.24×

3.7

1.9×

1002.53－1.9×

2.53

70.43＋28.08－30.43

45

50.19－11.24－18.76

2.53×

24＋2.53×

25－32

81.2＋12.36＋18.8

1.34×

9.7＋1.34×

0.3

1001.03－3.56×

1.03

59.4＋76.22－29.4

16

51.16－14.89－15.11

7.94×

74＋7.94×

1250－20

26.3＋13.42＋73.7

9.02×

3.5＋9.02×

6.5

2.22×

14.93－2.22×

4.93

52.58＋82.37－42.58

83