四年级数学上册简便计算208.docx

四年级数学上册简便计算208.docx

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四年级数学上册简便计算208

69.69－12.85－17.15

6.72×64＋6.72×36

48×250－68

29.79＋10.23＋70.21

3.76×2.7＋3.76×7.3

9.29×1001.11－9.29×1.11

63.75＋55.16－53.75

4×250×85

85.53－11.51－18.49

6.91×70＋6.91×30

32×125－92

28.14＋13.11＋71.86

1.49×2.1＋1.49×7.9

5.95×16.73－5.95×6.73

68.74＋51.07－58.74

48×1250×21

44.04－11.79－18.21

4.35×95＋4.35×5

88×25－98

90.72＋11.9＋9.28

4.9×7.8＋4.9×2.2

3.51×101.78－3.51×1.78

67.52＋72.36－37.52

4×1250×22

61.42－10.72－19.28

3.77×95＋3.77×5

96×125－39

88.87＋12.62＋11.13

5.47×6.8＋5.47×3.2

8.37×103.52－8.37×3.52

77.42＋90.9－47.42

20×250×61

48.93－13.43－16.57

8.62×16＋8.62×84

80×125－32

82.45＋14.62＋17.55

2.86×4.9＋2.86×5.1

3.69×106.71－3.69×6.71

79.65＋68.1－29.65

24×1250×29

72.18－14.79－15.21

1.27×48＋1.27×52

72×125－97

17.21＋10.84＋82.79

4.17×3.9＋4.17×6.1

8.77×15.73－8.77×5.73

63.74＋63.22－23.74

16×25×85

54.76－12.11－17.89

2.82×80＋2.82×20

48×250－70

79.21＋11.54＋20.79

8.67×7.3＋8.67×2.7

3.85×104.76－3.85×4.76

87.82＋15.07－77.82

16×250×27

61.34－10.1－19.9

4.98×9＋4.98×91

40×250－16

80.02＋14.13＋19.98

9.2×9.9＋9.2×0.1

9.31×1005.68－9.31×5.68

58.45＋91.58－28.45

32×1250×83

41.93－14.45－15.55

8.63×56＋8.63×44

72×125－54

71.34＋13.34＋28.66

4.89×6.2＋4.89×3.8

7.89×1003.03－7.89×3.03

69.28＋36.3－29.28

32×1250×43

74.61－12.07－17.93

4.6×63＋4.6×37

56×125－69

41.35＋13.98＋58.65

2.91×3.9＋2.91×6.1

7.15×16.55－7.15×6.55

76.43＋67.29－26.43

28×125×74

59.31－13.97－16.03

2.84×75＋2.84×25

72×25－47

31.33＋13.61＋68.67

6.77×5.3＋6.77×4.7

6.07×102.38－6.07×2.38

68.6＋36.9－28.6

16×250×41

64.81－10.27－19.73

7.4×88＋7.4×12

16×1250－23

79.37＋13.91＋20.63

5.56×9.8＋5.56×0.2

6.45×12.08－6.45×2.08

83.29＋73.66－73.29

48×125×49

78.6－13.61－16.39

8.94×5＋8.94×95

56×250－25

31.18＋11.55＋68.82

1.27×9.1＋1.27×0.9

6.48×14.61－6.48×4.61

93.22＋71.7－63.22

36×1250×36

99.23－10.16－19.84

1.48×75＋1.48×25

40×125－76

42.7＋12.94＋57.3

7.21×4.2＋7.21×5.8

5.96×104.18－5.96×4.18

87.12＋22.2－47.12

44×1250×49

98.42－14.43－15.57

7.88×22＋7.88×78

80×250－63

96.97＋12.24＋3.03

9.9×8.2＋9.9×1.8

7.12×19.97－7.12×9.97

50.82＋45.62－20.82

40×1250×53

99.52－14.72－15.28

1.19×58＋1.19×42

64×1250－12

58.42＋13.92＋41.58

3.56×2.5＋3.56×7.5

4.89×104.58－4.89×4.58

62.54＋77.55－12.54

12×250×47

96.61－11.41－18.59

2.19×86＋2.19×14

72×1250－86

26.82＋13.23＋73.18

1.64×7.2＋1.64×2.8

9.82×1008.44－9.82×8.44

72.6＋20.68－62.6

44×125×76

57.3－12.64－17.36

7.82×59＋7.82×41

72×125－67

42.89＋14.19＋57.11

2.42×4.9＋2.42×5.1

8.61×1003.92－8.61×3.92

67.02＋23.07－17.02

48×250×71

51.63－13.54－16.46

5.6×31＋5.6×69

8×125－43

92.35＋10.31＋7.65

9.47×6.6＋9.47×3.4

1.23×19.68－1.23×9.68

97.32＋29.46－47.32

40×25×22

80.09－11.58－18.42

6.23×99＋6.23×1

72×25－89

54.01＋12.59＋45.99

2.71×1.7＋2.71×8.3

1.44×1005.8－1.44×5.8

92.36＋68.26－72.36

44×25×53

87.89－12.32－17.68

5.66×78＋5.66×22

64×25－99

51.11＋13.96＋48.89

6.17×1＋6.17×9

4.19×101.92－4.19×1.92

82.07＋35.56－72.07

32×1250×75

52.74－14.02－15.98

2.51×13＋2.51×87

64×25－69

28.64＋14.64＋71.36

9.63×1.4＋9.63×8.6

5.55×19.89－5.55×9.89

63.34＋44.18－23.34

12×250×19

47.36－13.1－16.9

2.08×84＋2.08×16

96×250－80

26.63＋11.97＋73.37

1.36×1.6＋1.36×8.4

9.84×15.48－9.84×5.48

90.06＋49.83－50.06

16×1250×42

74.48－14.94－15.06

6.03×57＋6.03×43

24×250－38

49.07＋14.84＋50.93

1.27×7.5＋1.27×2.5

4.55×16.96－4.55×6.96

90.18＋48.5－70.18

12×125×11

92.28－13.71－16.29

7.03×59＋7.03×41

32×25－14

81.05＋10.4＋18.95

9.89×9.9＋9.89×0.1

3.77×109.19－3.77×9.19

55.28＋77.63－35.28

20×250×25

62.74－10.44－19.56

7.08×71＋7.08×29

56×125－47

55.47＋14.69＋44.53

8.21×8.7＋8.21×1.3

4.89×19.34－4.89×9.34

75.73＋25.76－55.73

20×125×81

85.26－10.14－19.86

7.99×37＋7.99×63

88×1250－20

75.27＋11.8＋24.73

4.75×0.7＋4.75×9.3

4.8×1004.93－4.8×4.93

67.1＋60.51－27.1

32×1250×13

56.92－11.01－18.99

1.41×58＋1.41×42

80×1250－21

34.51＋14.73＋65.49

1.28×0.5＋1.28×9.5

5.33×104.46－5.33×4.46

99.29＋33.18－89.29

20×25×98

88.66－12.06－17.94

1.58×58＋1.58×42

56×250－60

35.43＋11.75＋64.57

6.03×8.9＋6.03×1.1

2.99×15.41－2.99×5.41

76.24＋56.39－56.24

28×25×91

40.85－14.87－15.13

2.17×74＋2.17×26

24×25－46

98.08＋11.78＋1.92

8.59×3.1＋8.59×6.9

8.16×103.78－8.16×3.78

59.5＋73.47－29.5

28×1250×29