四年级数学上册简便计算217Word文档下载推荐.docx

四年级数学上册简便计算217Word文档下载推荐.docx

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47.64＋13.21＋52.36

7.48×

8.1＋7.48×

1.9

3.48×

104.37－3.48×

4.37

77.34＋33.28－67.34

16×

125×

57

88.54－14.59－15.41

5.49×

77＋5.49×

23

88×

250－52

42.14＋14.71＋57.86

7.15×

5.4＋7.15×

4.6

9.17×

101.61－9.17×

1.61

53.49＋17.94－13.49

36×

25×

14

91.09－10.16－19.84

9.52×

93＋9.52×

7

32×

1250－76

79.07＋12.15＋20.93

7.14×

1.4＋7.14×

8.6

9.64×

11.24－9.64×

1.24

85.35＋38.57－35.35

24×

50

56.58－12.23－17.77

5.15×

42＋5.15×

58

1250－38

88.82＋10.5＋11.18

1.44×

4.9＋1.44×

5.1

7.8×

11.46－7.8×

1.46

56.14＋22.57－46.14

4×

78

72.82－14.01－15.99

9.13×

93＋9.13×

72×

250－61

86.37＋10.93＋13.63

5.75×

1.3＋5.75×

8.7

9.86×

1008.97－9.86×

8.97

93.13＋83.72－73.13

44×

86

57.02－11.44－18.56

6.17×

89＋6.17×

11

1250－75

54.75＋13.98＋45.25

5.36×

9.3＋5.36×

0.7

5.98×

18.89－5.98×

8.89

83.27＋21.73－63.27

64

95.23－11.74－18.26

5.29×

28＋5.29×

72

40×

250－42

19.75＋14.96＋80.25

1.79×

5.1＋1.79×

2.28×

101.85－2.28×

1.85

52.73＋45.4－42.73

46

95.77－10.97－19.03

7.07×

76＋7.07×

24

250－70

86.01＋13.18＋13.99

1.65×

2.8＋1.65×

7.2

3.62×

102.96－3.62×

2.96

60.84＋59.27－10.84

22

77.36－10.12－19.88

2.45×

79＋2.45×

21

1250－49

52.81＋14.27＋47.19

1.05×

4.4＋1.05×

5.6

6.49×

1007.75－6.49×

7.75

76.49＋63.63－36.49

98.02－11.78－18.22

8.56×

64＋8.56×

36

250－21

44.18＋10.71＋55.82

9.9×

3.6＋9.9×

6.4

3.7×

11－3.7×

1

60.99＋39.32－40.99

85.4－12.61－17.39

70＋7.07×

30

25－44

77.06＋14.56＋22.94

4.66×

0.1＋4.66×

9.9

4.95×

16.97－4.95×

6.97

75.59＋79.56－55.59

54

40.89－13.2－16.8

8.62×

6＋8.62×

94

125－61

99.01＋10.21＋0.99

8.71×

3.7＋8.71×

6.3

4.39×

103.47－4.39×

3.47

84.4＋17.09－34.4

48×

28

58.16－11.07－18.93

36＋7.07×

125－13

81.03＋11.95＋18.97

5×

7.6＋5×

2.4

7.84×

104.16－7.84×

4.16

86.11＋21.06－56.11

20×

12

88.56－11.84－18.16

7.7×

54＋7.7×

125－18

66.53＋14.97＋33.47

7.37×

5.4＋7.37×

7.13×

107.42－7.13×

7.42

87.78＋60.92－57.78

25

44.92－12.8－17.2

1.16×

59＋1.16×

41

25－66

22.47＋13.68＋77.53

1.82×

7.7＋1.82×

2.3

6.9×

1003.35－6.9×

3.35

77.86＋50.33－37.86

71

42.12－11.79－18.21

1.18×

56＋1.18×

44

250－69

27.27＋13.69＋72.73

3.17×

4.1＋3.17×

5.9

2.96×

16.57－2.96×

6.57

96.36＋24.14－86.36

33

91.62－12.67－17.33

2.73×

42＋2.73×

125－80

91.1＋13.14＋8.9

9.41×

2.5＋9.41×

7.5

9.75×

19.71－9.75×

9.71

94.71＋80.75－84.71

63

41.38－10.57－19.43

5.88×

11＋5.88×

89

125－95

76.26＋13.11＋23.74

8.13×

6.3＋8.13×

3.7

7.95×

15.84－7.95×

5.84

93.63＋22.84－73.63

90.72－13.4－16.6

6.05×

25＋6.05×

75

25－20

22.88＋12.79＋77.12

8.01×

0.5＋8.01×

9.5

5.62×

19.32－5.62×

9.32

81.02＋19.42－41.02

65

40.24－10.96－19.04

5.84×

45＋5.84×

55

250－24

74.74＋14.87＋25.26

8.32×

0.6＋8.32×

9.4

1.23×

1004.84－1.23×

4.84

73.92＋56.35－33.92

27

86.87－13.9－16.1

9.21×

62＋9.21×

38

125－92

28.97＋14.39＋71.03

4.61×

6.8＋4.61×

3.2

7.56×

14.72－7.56×

4.72

61.04＋53.57－41.04

70

95.83－13.82－16.18

79＋7.7×

250－50

71.7＋14.36＋28.3

6.84×

1.5＋6.84×

8.5

4.99×

13－4.99×

3

51.81＋86.85－41.81

59.15－14.77－15.23

23＋5.88×

125－66

23.48＋13.27＋76.52

8.66×

6.8＋8.66×

5.08×

1003.92－5.08×

3.92

72.92＋31.5－52.92

82

69.58－13.54－16.46

8.83×

74＋8.83×

26

1250－33

69.19＋14.78＋30.81

2.51×

9.1＋2.51×

0.9

2.17×

1007.07－2.17×

7.07

91.59＋85.88－81.59

93

76.37－13.69－16.31

1.89×

29＋1.89×

1250－56

45.98＋10.79＋54.02

7.87×

6.5＋7.87×

3.5

6.92×

1007.38－6.92×

7.38

92.57＋76.78－42.57

15

47.99－12.41－17.59

9.54×

43＋9.54×

25－53

14.6＋14.87＋85.4

4.93×

0.8＋4.93×

9.2

1009.67－6.9×

9.67

51.56＋14.59－1.56

61.85－10.74－19.26

8.78×

79＋8.78×

25－30

27.11＋12.47＋72.89

1.87×

1.5＋1.87×

2.13×

12.2－2.13×

2.2

94.98＋31.68－44.98

28×

61

57.49－14.04－15.96

5.82×

80＋5.82×

20

96×

125－60

74.35＋10.86＋25.65

8.45×

9.7＋8.45×

0.3

101.48－9.9×

1.48

79.46＋18.12－49.46

40