四年级数学上册简便计算118文档格式.docx

四年级数学上册简便计算118文档格式.docx

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1250－98

17.04＋14.84＋82.96

9.63×

2.2＋9.63×

7.8

1003.25－5.53×

3.25

87.52＋96.81－77.52

4×

25×

28

43.93－13.17－16.83

4.71×

37＋4.71×

63

48×

25－95

27.48＋12.92＋72.52

4.78×

0.8＋4.78×

9.2

5.21×

105.07－5.21×

5.07

63.58＋82.04－13.58

17

76.51－11.52－18.48

2.69×

27＋2.69×

73

32×

1250－32

58.02＋10.58＋41.98

1.3＋5.83×

8.7

9.06×

104.22－9.06×

4.22

71.26＋50.84－41.26

12×

44.7－14.9－15.1

1.79×

50＋1.79×

50

250－89

66.74＋10.07＋33.26

2.97×

1.4＋2.97×

8.6

7.63×

108.41－7.63×

8.41

70.61＋29.97－40.61

51

89.68－14.41－15.59

1.08×

13＋1.08×

87

24×

125－26

87.15＋10.13＋12.85

6.05×

0.2＋6.05×

9.8

5.14×

102.8－5.14×

2.8

54.16＋37.78－4.16

92.38－12.06－17.94

6.59×

82＋6.59×

18

125－64

70.18＋12.84＋29.82

9.92×

9.1＋9.92×

0.9

8.25×

19.94－8.25×

9.94

55.96＋73.25－25.96

1250×

23

83.73－13.59－16.41

4.7×

24＋4.7×

76

64×

125－72

89.13＋12.21＋10.87

5.02×

7.9＋5.02×

2.1

7.04×

101.49－7.04×

1.49

72.82＋33.89－42.82

31

92.5－10.41－19.59

7.87×

52＋7.87×

48

125－51

37.42＋12.87＋62.58

1.4×

8.3＋1.4×

1.7

7.11×

103.87－7.11×

3.87

51.14＋77.79－1.14

42

73.18－13.55－16.45

1.28×

49＋1.28×

96×

250－25

32.24＋11.41＋67.76

6.28×

3.7＋6.28×

6.3

7.9×

1009.4－7.9×

9.4

95.44＋61.41－65.44

81.07－10.58－19.42

2.98×

64＋2.98×

36

25－18

89.6＋11.56＋10.4

8.82×

9＋8.82×

1

8.33×

16.68－8.33×

6.68

93.09＋86.92－43.09

53

94.86－10.87－19.13

5.05×

35＋5.05×

72×

25－85

65.56＋14.11＋34.44

9.66×

8.7＋9.66×

1.3

2.24×

1002.85－2.24×

2.85

86.93＋91.8－76.93

67

84.06－12.94－17.06

4.39×

41＋4.39×

59

125－10

68.55＋10.26＋31.45

7.37×

6.8＋7.37×

3.2

7.25×

109.33－7.25×

9.33

76.43＋63.55－36.43

47.62－13.48－16.52

2.63×

3＋2.63×

97

25－81

20.5＋11.73＋79.5

3.52×

5.3＋3.52×

4.7

8.26×

104.33－8.26×

4.33

85.12＋31－55.12

54.16－11.55－18.45

8.15×

17＋8.15×

83

250－21

20.64＋10.27＋79.36

1.85×

5.6＋1.85×

4.4

5.49×

1003.48－5.49×

3.48

99.86＋54.64－79.86

41

92.41－13.52－16.48

1.23×

7＋1.23×

93

1250－37

70.56＋14.35＋29.44

8.7×

4.5＋8.7×

5.5

1005－5.83×

5

62.7＋74.13－32.7

20×

45

53.15－12.15－17.85

6.71×

49＋6.71×

250－52

78.96＋14.33＋21.04

2.53×

5.6＋2.53×

8.78×

18.66－8.78×

8.66

69.53＋33.74－39.53

66.82－14.83－15.17

8.05×

1＋8.05×

99

125－20

92.34＋13.28＋7.66

3.18×

3.2＋3.18×

6.8

7.29×

103.82－7.29×

3.82

82.44＋91.73－52.44

70

73.65－12.97－17.03

2.64×

93＋2.64×

7

25－88

67.63＋14.8＋32.37

8.37×

0.3＋8.37×

9.7

5.69×

108.14－5.69×

8.14

92.4＋27.07－42.4

85.82－11.92－18.08

3.12×

13＋3.12×

1250－25

49.32＋12.35＋50.68

4.41×

7.4＋4.41×

2.6

9.54×

1007.49－9.54×

7.49

76.66＋68.14－26.66

77.25－14.05－15.95

3.94×

60＋3.94×

40

250－84

91.9＋11.23＋8.1

7.4×

1.6＋7.4×

8.4

7.15×

1008.04－7.15×

8.04

61.62＋17.43－41.62

36×

71－12.05－17.95

2.33×

44＋2.33×

56

77.19＋10.73＋22.81

1.1×

1.6＋1.1×

9.05×

105.44－9.05×

5.44

83.78＋43.71－73.78

33

80.2－13.82－16.18

1.34×

39＋1.34×

1250－96

27.77＋12.74＋72.23

9.89×

2.1＋9.89×

7.9

1.78×

19.61－1.78×

9.61

70.31＋37.88－40.31

85.38－14.82－15.18

4.03×

35＋4.03×

25－98

92＋13.85＋8

4.42×

7.3＋4.42×

5.24×

108.69－5.24×

8.69

89.71＋78.74－69.71

32

90.14－12.67－17.33

4.89×

36＋4.89×

64

125－46

50.53＋14.54＋49.47

6.37×

3.7＋6.37×

15.19－5.21×

5.19

73.07＋82.4－43.07

89.02－14.79－15.21

82＋3.94×

250－61

77.52＋10.04＋22.48

4.35×

9.3＋4.35×

0.7

4.16×

14.73－4.16×

4.73

96.42＋63.32－66.42

74

60.43－13.11－16.89

4.52×

70＋4.52×

30

250－92

30.63＋11.47＋69.37

8.98×

8＋8.98×

2

6.85×

11.12－6.85×

1.12

64.1＋90.13－14.1

49

42.59－13.98－16.02

5.78×

69＋5.78×

25－66

35.86＋14.13＋64.14

8.52×

9.9＋8.52×

0.1

3.15×

1004.6－3.15×

4.6

68.89＋24.61－58.89

85.47－14.35－15.65

1.41×

79＋1.41×

21

80×

53.93＋14.08＋46.07

9.46×

5.5＋9.46×

4.5

5.2×

106.57－5.2×

6.57

79.69＋78.67－49.69

43