四年级数学上册简便计算77Word文件下载.docx

四年级数学上册简便计算77Word文件下载.docx

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10.49＋14.19＋89.51

5.03×

3.7＋5.03×

6.3

4.27×

107.6－4.27×

7.6

89.26＋61.19－59.26

40

66.34－10.92－19.08

1.69×

30＋1.69×

70

250－12

40.58＋10.44＋59.42

9.46×

9.9＋9.46×

0.1

8.12×

1004.29－8.12×

4.29

60.22＋74.84－20.22

4×

23

54.93－14.4－15.6

9.15×

44＋9.15×

56

64×

125－37

90.62＋12.84＋9.38

1.41×

5＋1.41×

5

1.06×

1009.46－1.06×

9.46

82.01＋95.5－62.01

48×

250×

34

59.62－14.4－15.6

7.44×

48＋7.44×

52

125－90

33.37＋11.85＋66.63

4.51×

6.3＋4.51×

3.7

6.27×

15.51－6.27×

5.51

51.79＋33.11－21.79

95

89.46－12.25－17.75

2.12×

45＋2.12×

55

16×

250－94

62.38＋14.48＋37.62

7.97×

1.7＋7.97×

8.3

2.37×

1001.1－2.37×

1.1

73.07＋49.58－23.07

36×

89

98.06－11.93－18.07

8.52×

1＋8.52×

99

1250－73

46.55＋14.03＋53.45

2.58×

9.1＋2.58×

0.9

8.57×

19.75－8.57×

9.75

93.44＋81.22－63.44

20×

43.31－10.9－19.1

4.58×

64＋4.58×

36

56×

250－96

84.17＋10.49＋15.83

5.72×

7.1＋5.72×

2.9

2.84×

106.97－2.84×

6.97

60.31＋36.91－50.31

90

70.94－14.79－15.21

3.24×

98＋3.24×

2

25－44

95.02＋10.05＋4.98

7×

9.4＋7×

1.37×

18.01－1.37×

8.01

79.84＋53.46－29.84

32×

78

63.33－14.97－15.03

3.5×

52＋3.5×

48

25－92

76.05＋12.76＋23.95

2.81×

7.5＋2.81×

2.5

4.4×

12.01－4.4×

2.01

95.25＋13.21－45.25

92

56.01－14.46－15.54

1.61×

17＋1.61×

83

250－99

18.23＋13.97＋81.77

5.5＋8.57×

4.5

5.34×

1008.29－5.34×

8.29

66.99＋22.84－36.99

25×

29

79.65－12.14－17.86

9.28×

28＋9.28×

72

250－31

75.92＋13.9＋24.08

4.23×

5.8＋4.23×

4.2

2.05×

106.18－2.05×

6.18

87.9＋32.7－37.9

93.24－11.19－18.81

29＋7×

71

250－36

68.45＋11.75＋31.55

4.14×

1.7＋4.14×

2.47×

1007.98－2.47×

7.98

96.47＋18.23－76.47

64

90.3－12.62－17.38

57＋1.61×

43

125－69

82.54＋13.99＋17.46

5.64×

3.2＋5.64×

6.8

5.57×

106.26－5.57×

6.26

88.64＋45.83－38.64

33

92.45－10.16－19.84

7.13×

42＋7.13×

58

40×

250－16

24.78＋13.29＋75.22

9.41×

1.2＋9.41×

8.8

4.1×

107.53－4.1×

7.53

97.44＋80.08－57.44

86.6－14.56－15.44

9.68×

73＋9.68×

27

1250－91

41.14＋12.14＋58.86

1.34×

2.8＋1.34×

7.2

1.46×

14.65－1.46×

4.65

79.42＋37.43－59.42

80

79.7－14.48－15.52

6.44×

47＋6.44×

53

125－20

74.21＋11.94＋25.79

8.72×

4.9＋8.72×

5.1

1.38×

107.07－1.38×

7.07

98.19＋23.85－88.19

24×

31

94.05－10.26－19.74

9.23×

26＋9.23×

74

25－73

13.43＋11.94＋86.57

1.9×

7.3＋1.9×

2.7

8.83×

1007.65－8.83×

7.65

80＋32.97－30

54.42－10.35－19.65

8.62×

10＋8.62×

1250－17

40.76＋12.15＋59.24

5.68×

5.8＋5.68×

2.87×

1006.57－2.87×

6.57

94.12＋45.8－44.12

12×

53.83－13.86－16.14

6.05×

73＋6.05×

250－58

89.89＋14.4＋10.11

5.67×

4＋5.67×

6

5.29×

107.55－5.29×

7.55

63.42＋14.94－23.42

50

66.39－11.4－18.6

2.67×

54＋2.67×

46

1250－87

16.02＋13.43＋83.98

2.91×

4.7＋2.91×

5.3

2.5×

104.3－2.5×

4.3

59.41＋49.92－19.41

80.6－10.53－19.47

1.78×

89＋1.78×

12.03＋13.86＋87.97

4.26×

8＋4.26×

8.96×

1005.99－8.96×

5.99

95.89＋94.86－65.89

16

75.44－14.18－15.82

4.24×

84＋4.24×

85.97＋12.65＋14.03

6.94×

7.3＋6.94×

5.55×

14.23－5.55×

4.23

59.52＋11.06－49.52

17

47.51－11.09－18.91

6.29×

62＋6.29×

38

1250－18

19.19＋10.57＋80.81

2.04×

4.1＋2.04×

5.9

3.46×

1009.51－3.46×

9.51

81.62＋73.29－31.62

82.77－14.85－15.15

9.37×

39＋9.37×

61

25－16

94.44＋12.51＋5.56

0.3＋2.5×

9.7

8.09×

11.14－8.09×

1.14

91.33＋11.09－51.33

25

89.88－12.54－17.46

9.56×

76＋9.56×

24

250－80

56.61＋10.35＋43.39

8.89×

4.2＋8.89×

5.8

6.57×

1001.14－6.57×

98.21＋46.7－88.21

49

95.66－10.34－19.66

6.68×

37＋6.68×

63

25－42

88.86＋14.26＋11.14

7.54×

4.4＋7.54×

5.6

3.2×

102.55－3.2×

2.55

65.93＋40.12－55.93

69.82－13.84－16.16

4.89×

43＋4.89×

81.97＋14.17＋18.03

2.82×

3.4＋2.82×

6.6

2.68×

18.45－2.68×

8.45

71.93＋66.81－41.93

44×

35

92.87－13.18－16.82

6.41×

21＋6.41×

79

250－53

39.3＋12.4＋60.7

3.06×

3.8＋3.06×

6.2

1.05×

17.36－1.05×

7.36

86.75＋73.02－76.75