四年级数学上册简便计算44Word下载.docx

四年级数学上册简便计算44Word下载.docx

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3.05×

8.1＋3.05×

1.9

1.14×

1008.37－1.14×

8.37

53.81＋36.13－43.81

40×

125×

41

74.97－14.19－15.81

9.81×

35＋9.81×

65

88×

125－43

20.83＋13.74＋79.17

3.31×

0.5＋3.31×

9.5

4.39×

19.83－4.39×

9.83

92.73＋13.22－82.73

20×

1250×

75

69.3－12.52－17.48

3.76×

86＋3.76×

14

8×

125－35

96.9＋13.56＋3.1

2.2×

2.7＋2.2×

7.3

4.45×

104.88－4.45×

4.88

55.68＋57.84－25.68

99

88.69－13.29－16.71

4.84×

93＋4.84×

7

80×

125－33

70.21＋13.89＋29.79

2.73×

4.7＋2.73×

5.3

5.45×

1005.73－5.45×

5.73

82.46＋33.53－62.46

4×

33

61.33－11.92－18.08

6.22×

54＋6.22×

46

25－41

55.56＋14.59＋44.44

6.23×

7.2＋6.23×

2.8

9.63×

105.03－9.63×

5.03

69.89＋91.45－49.89

23

73.05－10.5－19.5

4.35×

56＋4.35×

44

16×

25－12

74.15＋13.28＋25.85

3.28×

6.9＋3.28×

3.1

6.5×

12.47－6.5×

2.47

78.36＋46.29－68.36

42

94.5－10.67－19.33

5.29×

22＋5.29×

78

1250－24

37.76＋11.44＋62.24

7.6×

2.4＋7.6×

7.6

5.16×

1001.59－5.16×

1.59

62.81＋59.56－32.81

17

81.11－13.93－16.07

5.53×

44＋5.53×

56

250－97

31.31＋10.56＋68.69

1.17×

9＋1.17×

1

5.15×

109.13－5.15×

9.13

83.4＋83.68－43.4

36×

94

60.4－12－18

7.95×

17＋7.95×

83

1250－98

53.29＋14.54＋46.71

7.24×

6.7＋7.24×

3.3

1.51×

105.34－1.51×

5.34

72.17＋25.7－42.17

32×

59

63.49－14.47－15.53

2.97×

13＋2.97×

87

125－65

93.74＋10.78＋6.26

0.6＋5.16×

103.09－6.23×

3.09

63.77＋54.53－33.77

51

95.23－12.72－17.28

2.02×

68＋2.02×

32

25－36

34.64＋10.71＋65.36

5.68×

3＋5.68×

9.4×

104.09－9.4×

4.09

90.29＋54.97－70.29

55

46.62－10.87－19.13

6.98×

98＋6.98×

2

250－91

42.67＋11.04＋57.33

1.08×

1.2＋1.08×

8.8

3.36×

13.42－3.36×

3.42

76.67＋60.1－46.67

90.63－13.42－16.58

6.53×

20＋6.53×

80

72×

125－59

56.59＋12.61＋43.41

2.63×

8.3＋2.63×

1.7

9.87×

16.45－9.87×

6.45

81.63＋13.17－31.63

90

79.54－14.58－15.42

9.11×

88＋9.11×

12

1250－29

59.35＋11.92＋40.65

3.09×

6.8＋3.09×

3.2

9.19×

1006.82－9.19×

6.82

53.68＋37.22－23.68

44.54－10.39－19.61

3.99×

75＋3.99×

25

250－52

55.12＋11.81＋44.88

2.38×

4.9＋2.38×

5.1

1008.36－5.45×

8.36

74.98＋73.05－54.98

44×

39

55.28－10.52－19.48

4.74×

1＋4.74×

1250－84

29.63＋13.11＋70.37

7.18×

8.6＋7.18×

1.4

1.29×

14.27－1.29×

4.27

91.32＋86.28－41.32

43.89－13.68－16.32

4.87×

59＋4.87×

1250－96

62.79＋14＋37.21

5.6＋6.53×

4.4

9.82×

1002.77－9.82×

2.77

69.24＋70.77－39.24

24×

38

89.23－11.12－18.88

6.78×

80＋6.78×

20

250－90

93.33＋11.63＋6.67

8.92×

0.4＋8.92×

9.6

2.75×

108.17－2.75×

8.17

84.07＋85.2－54.07

88

55.9－14.06－15.94

3×

81＋3×

19

1250－47

41.46＋11.34＋58.54

9.56×

4.5＋9.56×

5.5

5.61×

19.5－5.61×

72.03＋67.91－22.03

35

48.27－14.06－15.94

5.06×

31＋5.06×

69

1250－89

28.5＋10.44＋71.5

3.96×

9.4＋3.96×

0.6

7.2×

1008.25－7.2×

8.25

71.13＋81.62－51.13

75.85－12.72－17.28

64＋9.76×

36

1250－81

80.06＋11.34＋19.94

2.45×

6.6＋2.45×

3.4

1.66×

1009.1－1.66×

9.1

93.09＋78.45－53.09

13

81.71－11.04－18.96

2.69×

87＋2.69×

88.25＋11.48＋11.75

6.48×

2.5＋6.48×

7.5

7.31×

1009.13－7.31×

94.83＋31.66－54.83

74.35－11.78－18.22

1.53×

70＋1.53×

30

250－47

80.41＋13.9＋19.59

4.25×

1.1＋4.25×

8.9

4.91×

1004.59－4.91×

4.59

84.87＋16.89－74.87

40

80.56－10.68－19.32

74＋7.18×

26

250－73

35.66＋11.93＋64.34

1.13×

9.9＋1.13×

0.1

8.39×

1004.66－8.39×

4.66

52.46＋80.03－2.46

34

40.61－14.42－15.58

3＋8.39×

97

25－71

28.75＋11.29＋71.25

6.84×

8.5＋6.84×

1.5

2.01×

19.36－2.01×

9.36

51.92＋37.71－11.92

37

49.5－13.12－16.88

9.86×

86＋9.86×

125－54

75.97＋13.41＋24.03

2.04×

9.9＋2.04×

1.6×

1008.8－1.6×

82.69＋71.61－42.69

86.18－10.24－19.76

2×

38＋2×

62

250－46

35.34＋12.92＋64.66

2.28×

3.4＋2.28×

6.6

4.06×

102.39－4.06×

2.39

83.62＋62.98－33.62

75.19－12.4－17.6

9.47×

94＋9.47×

6

1250－62

25.19＋13.58＋74.81

4.12×

0.4＋4.12×

4.41×

101.87－4.41×

1.87

51.42＋76.95－21.42

66