四年级数学上册简便计算317Word文档下载推荐.docx

四年级数学上册简便计算317Word文档下载推荐.docx

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2.4

9.46×

109.35－9.46×

9.35

68.23＋91.27－38.23

28×

1250×

93

79.64－12.82－17.18

6.33×

6＋6.33×

94

40×

1250－68

24.41＋12.31＋75.59

1.06×

7.5＋1.06×

2.5

9.7×

1001.88－9.7×

1.88

82.5＋18.33－42.5

25×

98.87－11.9－18.1

9.3×

78＋9.3×

22

16×

25－98

67.14＋14.54＋32.86

2.03×

7.1＋2.03×

2.9

9.97×

1009.34－9.97×

9.34

90.68＋11.86－70.68

44×

75

84.88－11.17－18.83

6.23×

42＋6.23×

58

96×

250－41

43.84＋11.56＋56.16

8.82×

5.5＋8.82×

4.5

8.17×

1001.17－8.17×

1.17

93.44＋60.24－63.44

92.72－11.78－18.22

9.52×

92＋9.52×

8

250－50

25.15＋11.02＋74.85

7.84×

8.8＋7.84×

1.2

1.16×

18.31－1.16×

8.31

75.91＋15.87－55.91

79

94.52－12.63－17.37

6.51×

29＋6.51×

71

64×

125－60

12.02＋11.89＋87.98

1.57×

3.7＋1.57×

6.3

3.64×

104.61－3.64×

4.61

51.53＋31.12－11.53

48×

98

49.37－13.15－16.85

3.92×

52＋3.92×

48

250－98

19.59＋14.24＋80.41

5.28×

9.5＋5.28×

0.5

5.08×

107.72－5.08×

7.72

96.65＋69.49－46.65

32×

20

54.64－10.14－19.86

5.85×

5＋5.85×

95

80×

125－23

92.23＋14.43＋7.77

9.65×

7.3＋9.65×

2.7

2.81×

1001.49－2.81×

1.49

70.04＋98.36－20.04

78

90.27－12.53－17.47

2.69×

25＋2.69×

250－19

81.92＋14.15＋18.08

8.49×

8＋8.49×

2

8.88×

1008.04－8.88×

8.04

89.04＋77.03－79.04

250×

61.66－14.52－15.48

9.11×

26＋9.11×

74

250－23

62.71＋10.16＋37.29

2.88×

0.5＋2.88×

9.5

8.97×

102.46－8.97×

2.46

57.91＋11.06－47.91

59

65.31－11.52－18.48

7.85×

82＋7.85×

25－42

26.7＋11.82＋73.3

8.92×

6.7＋8.92×

3.3

8.56×

14.15－8.56×

4.15

59.34＋63.34－9.34

68

64.95－10.4－19.6

6.42×

40＋6.42×

60

125－86

77.01＋13.94＋22.99

6.39×

5.2＋6.39×

4.8

4.12×

13.87－4.12×

3.87

60.64＋32.17－10.64

23

79.77－12.04－17.96

2.2×

8＋2.2×

92

1250－21

13.35＋12.63＋86.65

1.23×

4.2＋1.23×

5.8

9.09×

17.56－9.09×

7.56

87.12＋27.85－57.12

83.56－12.63－17.37

8.55×

80＋8.55×

31.52＋12.62＋68.48

8.7×

8.4＋8.7×

1.6

2.87×

108.99－2.87×

8.99

89.46＋57.73－59.46

17

79.41－13.08－16.92

1.47×

88＋1.47×

12

87.66＋14.39＋12.34

5.36×

6.9＋5.36×

3.1

8.29×

107.61－8.29×

7.61

76.28＋90.43－26.28

62.79－11.56－18.44

9.17×

10＋9.17×

90

125－99

42.33＋12.87＋57.67

4×

3.8＋4×

6.2

1.03×

1009.46－1.03×

9.46

77.01＋95.35－67.01

67

53.92－11.83－18.17

9.86×

69＋9.86×

31

88×

125－10

44.04＋11.01＋55.96

6.59×

9.7＋6.59×

0.3

6.9×

1007.08－6.9×

7.08

71.74＋70.07－41.74

37

85.05－12.05－17.95

5.17×

72＋5.17×

28

25－59

27.72＋11.37＋72.28

6.8＋8.82×

3.2

1.88×

102.93－1.88×

2.93

95.39＋68.59－55.39

39

40.57－12.52－17.48

1.37×

47＋1.37×

53

1250－40

91.24＋11.28＋8.76

1.01×

6.4＋1.01×

3.6

7.74×

1006.36－7.74×

6.36

57.49＋38.46－47.49

50

58.58－13.75－16.25

7.23×

42＋7.23×

25－16

95.88＋11.34＋4.12

3.1＋6.51×

6.9

4.83×

105.21－4.83×

5.21

99.37＋12.47－89.37

70

43.18－11.98－18.02

6.16×

13＋6.16×

87

125－12

37.95＋11.71＋62.05

8.66×

2.3＋8.66×

7.7

9.59×

109.2－9.59×

9.2

82.31＋56.32－72.31

81

42.32－11.95－18.05

5.46×

18＋5.46×

82

25－84

86.43＋11.98＋13.57

4.1＋2.2×

5.9

16.25－9.3×

6.25

64.44＋92.62－14.44

20×

48.96－14.39－15.61

9.82×

31＋9.82×

69

1250－46

40.87＋10.28＋59.13

7.5×

3.9＋7.5×

6.1

5.65×

1002.87－5.65×

2.87

99.38＋36.75－59.38

73.43－12.26－17.74

2.06×

40＋2.06×

1250－26

50.65＋13.8＋49.35

1.54×

7.8＋1.54×

2.2

4.65×

1008.39－4.65×

8.39

96.84＋54.29－56.84

15

75.27－12.38－17.62

7.41×

65＋7.41×

35

250－58

26.97＋14.5＋73.03

6.9＋7.23×

9.51×

1001.47－9.51×

1.47

91.21＋68.35－51.21

99.93－12.82－17.18

7.92×

68＋7.92×

32

250－65

48.35＋10.13＋51.65

7.98×

4.3＋7.98×

5.7

5.39×

1003.63－5.39×

3.63

62＋19.63－52

73.6－10.22－19.78

1.51×

20＋1.51×

80

250－21

53.94＋14.01＋46.06

5.13×

0.3＋5.13×

9.7

7.49×

16.21－7.49×

6.21

56.39＋83.99－6.39

25

96.74－14.19－15.81

4.73×

44＋4.73×

56

25－78

26.6＋14.65＋73.4

6.06×

7.1＋6.06×

7.39×

109.35－7.39×

90.39＋94.97－50.39

11