四年级数学上册简便计算321Word文档格式.docx

四年级数学上册简便计算321Word文档格式.docx

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95.99＋14.64＋4.01

4.07×

7.6＋4.07×

2.4

2.31×

106.76－2.31×

6.76

61.35＋63.92－51.35

44×

92

48.64－13.95－16.05

7.23×

64＋7.23×

36

24×

1250－34

95.63＋13.06＋4.37

8.27×

1.4＋8.27×

8.6

8.64×

16.6－8.64×

6.6

99.94＋80.42－59.94

28×

250×

58

76.72－11.97－18.03

8.54×

77＋8.54×

23

8×

1250－71

13.92＋11.23＋86.08

2.03×

3.4＋2.03×

7.31×

18.63－7.31×

8.63

64.68＋14.92－54.68

71

73.61－13.72－16.28

6.97×

71＋6.97×

29

250－67

52.29＋10.75＋47.71

2.44×

0.6＋2.44×

9.4

8.21×

15.71－8.21×

5.71

84.1＋91.15－64.1

67.42－10.79－19.21

2.1×

33＋2.1×

67

16×

250－51

84.53＋11.8＋15.47

8.67×

5.6＋8.67×

4.4

1.15×

101.96－1.15×

1.96

62.26＋19.27－12.26

40×

78

88.49－13.28－16.72

8.95×

30＋8.95×

70

88×

25－59

92.87＋11.57＋7.13

8.61×

8.9＋8.61×

1.1

1.38×

1004.56－1.38×

4.56

81.04＋25.39－41.04

11

80.73－14.36－15.64

5.07×

68＋5.07×

32

250－72

80.83＋10.99＋19.17

7.84×

5.5＋7.84×

4.5

3.81×

1002.67－3.81×

2.67

57.19＋63.2－37.19

81

71.39－14.51－15.49

4.53×

50＋4.53×

50

80×

25－90

68.41＋14.62＋31.59

5.71×

9.1＋5.71×

0.9

8.01×

1004.66－8.01×

4.66

66.39＋37.6－46.39

56

50.98－14.72－15.28

7.1×

51＋7.1×

49

25－18

12.63＋13.07＋87.37

3.35×

6.5＋3.35×

3.5

2.81×

11.83－2.81×

1.83

69.56＋25.15－49.56

4×

77.03－12－18

4.39×

78＋4.39×

22

56×

250－12

86.4＋14.13＋13.6

8.12×

1.8＋8.12×

8.2

2.04×

109.31－2.04×

9.31

78.25＋39.74－48.25

43.98－13.33－16.67

3.07×

94＋3.07×

6

1250－97

74.41＋14.96＋25.59

9.7×

8.3＋9.7×

1.7

7.24×

11.92－7.24×

1.92

98.66＋73.93－68.66

36×

93.24－13.43－16.57

8.51×

20＋8.51×

80

25－78

12.66＋13.09＋87.34

5.89×

6.3＋5.89×

3.7

4.99×

14.4－4.99×

88.3＋16.83－78.3

85

42.3－13.08－16.92

9.29×

66＋9.29×

34

25－66

11.85＋13.17＋88.15

1.13×

6.7＋1.13×

3.3

9.6×

102.79－9.6×

2.79

81.08＋78.05－71.08

64

85.86－11.09－18.91

9.62×

61＋9.62×

39

250－35

59.33＋12.65＋40.67

4.1×

2＋4.1×

8

6.93×

104.24－6.93×

4.24

67.87＋52.14－47.87

25×

93

55.53－13.12－16.88

1.31×

43＋1.31×

57

125－16

99.66＋11.29＋0.34

9.4＋1.38×

0.6

8.32×

106.31－8.32×

6.31

62.06＋16.77－12.06

77

59.29－12.59－17.41

9.1×

49＋9.1×

51

125－82

21.03＋14.39＋78.97

7.41×

5.5＋7.41×

4.28×

14.67－4.28×

4.67

65.18＋45.44－45.18

33

94.85－11.64－18.36

7.18×

62＋7.18×

38

250－97

39.6＋10.28＋60.4

7.26×

0.5＋7.26×

9.5

4.12×

1009.34－4.12×

9.34

94.74＋49.38－84.74

13

47.87－14.64－15.36

7.47×

29＋7.47×

64×

1250－50

87.26＋11.13＋12.74

7.29×

5.3＋7.29×

4.7

2.71×

1007.05－2.71×

7.05

55.5＋39.56－5.5

82.81－10.45－19.55

5.36×

22＋5.36×

1250－52

54.01＋10.69＋45.99

2.1＋4×

7.9

1.4×

108.51－1.4×

8.51

98.35＋45.8－78.35

98.72－10.21－19.79

5.79×

39＋5.79×

61

1250－60

36.6＋13.32＋63.4

6.38×

3.7＋6.38×

6.3

4.73×

15.84－4.73×

5.84

79.04＋26.55－29.04

80.28－11.96－18.04

1.52×

40＋1.52×

60

25－96

55.43＋10.63＋44.57

9.14×

6.9＋9.14×

3.1

8.58×

1004.01－8.58×

4.01

74.03＋81.79－54.03

20×

99.95－10.8－19.2

5.08×

74＋5.08×

26

1250－15

12.09＋11.9＋87.91

1.39×

7.9＋1.39×

2.1

8.8×

1001.21－8.8×

1.21

56.61＋86.16－36.61

42

86.02－12.15－17.85

5.28×

6＋5.28×

94

125－76

99.84＋14.06＋0.16

8.97×

4.7＋8.97×

6.54×

16.47－6.54×

6.47

92.31＋23.24－72.31

69

75.41－10.84－19.16

8.47×

42＋8.47×

250－77

10.13＋10.81＋89.87

5.96×

9.5＋5.96×

0.5

6.95×

1006.4－6.95×

6.4

52.7＋58.02－12.7

28

41.36－12.35－17.65

4.78×

72＋4.78×

125－28

17.25＋11.32＋82.75

9.31×

9.2＋9.31×

0.8

9.27×

12.9－9.27×

92.42＋65.73－62.42

68.05－13.31－16.69

4.66×

60＋4.66×

40

1250－18

98.89＋12.7＋1.11

2.39×

0.4＋2.39×

9.6

9.01×

18.41－9.01×

8.41

56.55＋16.3－16.55

18

73.36－13.71－16.29

7.22×

38＋7.22×

62

25－46

20.06＋13.62＋79.94

6.23×

0.7＋6.23×

9.3

6.02×

19.89－6.02×

9.89

93.39＋20.49－83.39

64.17－10.63－19.37

71＋7.29×

250－69

72.4＋13.62＋27.6

3.6×

5.3＋3.6×

6.99×

1005.61－6.99×

5.61

67.83＋20.83－47.83

59