四年级数学上册简便计算20Word下载.docx

四年级数学上册简便计算20Word下载.docx

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85.21＋14.32＋14.79

9.25×

9.3＋9.25×

0.7

8.08×

1002.09－8.08×

2.09

90.5＋51.34－70.5

48×

250×

34

76.02－13.29－16.71

9.42×

89＋9.42×

11

125－85

33.9＋10.75＋66.1

1.68×

9.8＋1.68×

4.3×

18.86－4.3×

8.86

71.22＋48.11－61.22

25×

70

93.09－13.21－16.79

8.17×

69＋8.17×

31

125－74

32.56＋13.4＋67.44

4.79×

5.3＋4.79×

4.7

5.12×

18.5－5.12×

8.5

64.32＋78.31－24.32

12×

72

47.48－10.04－19.96

8.83×

97＋8.83×

3

25－92

37.9＋12.17＋62.1

6.21×

8＋6.21×

2

8.24×

1009.32－8.24×

9.32

50.54＋62.45－30.54

54

84.88－11.08－18.92

2.43×

70＋2.43×

30

1250－37

49.91＋10.1＋50.09

6.66×

3.7＋6.66×

6.3

4.52×

1002.73－4.52×

2.73

68.04＋95.81－48.04

67

59.71－10.95－19.05

3.17×

55＋3.17×

45

25－52

20.12＋11.27＋79.88

8.69×

6.3＋8.69×

3.7

2.71×

1003.55－2.71×

3.55

59.76＋34.16－49.76

84

67.74－13.82－16.18

7.31×

40＋7.31×

60

125－23

82.19＋14.08＋17.81

9.98×

1.3＋9.98×

8.7

105.16－8.83×

5.16

57.9＋43.49－7.9

44×

43

49.33－13.44－16.56

7.14×

83＋7.14×

88×

250－71

41.63＋13.02＋58.37

7.78×

2.6＋7.78×

7.4

4.58×

1006.55－4.58×

6.55

81.7＋81.24－61.7

28×

29

92.31－11.73－18.27

5.8×

60＋5.8×

40

72×

1250－51

22.93＋11.85＋77.07

6.09×

2.3＋6.09×

7.7

2.57×

1002.5－2.57×

2.5

71.99＋43.7－21.99

24

71.83－12.3－17.7

4.05×

79＋4.05×

21

64×

25－45

71.79＋11.34＋28.21

7.62×

5.7＋7.62×

4.3

7.63×

15.18－7.63×

5.18

53.63＋95.9－43.63

22

88.33－11.16－18.84

5.2×

30＋5.2×

80×

125－26

69.44＋11.47＋30.56

8.41×

2.1＋8.41×

7.9

5.82×

13.1－5.82×

3.1

73.63＋31.37－63.63

71

61.58－12.07－17.93

4.57×

27＋4.57×

56×

250－82

33.9＋11.82＋66.1

5.44×

2＋5.44×

8

5.19×

17.83－5.19×

7.83

59.1＋27.6－49.1

4×

72.74－13.92－16.08

1.74×

89＋1.74×

250－52

50.86＋11.46＋49.14

2.89×

6.6＋2.89×

3.4

2.05×

1005.73－2.05×

5.73

95.78＋46.5－75.78

88

58.5－14.57－15.43

6.03×

85＋6.03×

15

250－48

90.1＋12.36＋9.9

3.85×

1.1＋3.85×

8.9

3.44×

103.57－3.44×

3.57

97.81＋63.18－47.81

76.67－10.47－19.53

8.13×

69＋8.13×

1250－99

63.16＋11.13＋36.84

5.83×

5.1＋5.83×

4.9

5.89×

104.54－5.89×

4.54

79.01＋55.1－29.01

49.56－14.26－15.74

4.8×

28＋4.8×

1250－46

51.22＋12.23＋48.78

3.09×

1.1＋3.09×

1.1×

11.41－1.1×

1.41

72.28＋69.61－22.28

40×

56.3－13.15－16.85

8.86×

39＋8.86×

61

250－63

52.84＋10.43＋47.16

5.31×

3.3＋5.31×

6.7

6.31×

18.35－6.31×

8.35

96.18＋95.62－66.18

12

46.27－14.65－15.35

4.53×

3＋4.53×

97

250－65

85.52＋14.19＋14.48

8.91×

9＋8.91×

1

2.44×

104.31－2.44×

4.31

84.79＋95.54－74.79

66.73－13.21－16.79

9.72×

93＋9.72×

7

25－86

82.42＋11.44＋17.58

8.1×

5.2＋8.1×

4.8

3.23×

104.01－3.23×

4.01

94.87＋47.94－84.87

28

86.54－11.33－18.67

1.56×

1＋1.56×

99

25－87

33.66＋10.24＋66.34

6.91×

9.5＋6.91×

0.5

7.46×

1003.68－7.46×

3.68

90.84＋62.96－60.84

50.83－11.73－18.27

1.9×

29＋1.9×

125－80

13.83＋14＋86.17

8.6＋1.74×

1.4

5.81×

18.93－5.81×

8.93

95.66＋33.86－75.66

36×

27

83.3－14.38－15.62

1.16×

23＋1.16×

77

25－34

83.45＋11.08＋16.55

6.55×

7.9＋6.55×

2.1

1.57×

103.7－1.57×

99.23＋12.75－79.23

68.88－13.83－16.17

1.04×

19＋1.04×

96×

1250－20

93.54＋11.87＋6.46

8.03×

5.6＋8.03×

4.4

6.75×

1004.53－6.75×

4.53

62.69＋67.66－52.69

44

98.8－10.23－19.77

6.3×

30＋6.3×

250－23

88.21＋13.26＋11.79

4.5＋3.44×

5.5

1003.13－9.72×

3.13

61.23＋30.16－51.23

38

81.78－11.92－18.08

4.71×

24＋4.71×

125－89

35.5＋11.28＋64.5

7.54×

8.6＋7.54×

5.24×

104.78－5.24×

4.78

53.46＋40－33.46

68

45.33－10.06－19.94

7.22×

34＋7.22×

66

125－91

98.14＋14.44＋1.86

9.04×

3.1＋9.04×

6.9

4.72×

1004.74－4.72×

4.74

60.93＋50.56－50.93

33

41.71－12.94－17.06

6.44×

48＋6.44×

52

25－32

23.99＋14.67＋76.01

9.14×

0.1＋9.14×

9.9

6.87×

1005.86－6.87×

5.86

53.83＋12.91－23.83

57

40.09－13.95－16.05

3.51×

36＋3.51×

64

1250－68

94.6＋13.04＋5.4

6.14×

1.9＋6.14×

8.1

1.26×

1002.43－1.26×

2.43

55.44＋20.29－15.44

90