四年级数学上册简便计算49Word文件下载.docx

四年级数学上册简便计算49Word文件下载.docx

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29.02＋10.63＋70.98

3.22×

5.4＋3.22×

4.6

2.67×

18.29－2.67×

8.29

57.28＋55.02－27.28

20×

44

73.9－11.33－18.67

6.61×

32＋6.61×

68

250－72

63.81＋14.72＋36.19

1.32×

6.3＋1.32×

3.7

6.16×

14.72－6.16×

4.72

83.57＋27.58－43.57

28×

73

95.52－13.47－16.53

5.25×

47＋5.25×

53

125－53

29.57＋11.19＋70.43

1.36×

7.1＋1.36×

2.9

2.1×

1005.39－2.1×

5.39

69.76＋51.92－19.76

40

64.07－14.42－15.58

9.16×

86＋9.16×

14

1250－79

35.07＋10.01＋64.93

1.01×

2.5＋1.01×

4.97×

17.47－4.97×

7.47

58.84＋26.93－18.84

44×

74.03－10.12－19.88

9.35×

75＋9.35×

25

64×

1250－63

37.79＋10.14＋62.21

1.21×

7.6＋1.21×

2.4

3.33×

18.8－3.33×

8.8

55.53＋36.02－35.53

48×

46

64.45－12.7－17.3

7.91×

57＋7.91×

43

96×

250－34

63.73＋13.54＋36.27

2.2×

2.9＋2.2×

7.1

3.28×

14.36－3.28×

4.36

55.21＋54.33－25.21

12×

1250×

27

71.95－14.94－15.06

5.11×

93＋5.11×

7

25－12

64.53＋10.04＋35.47

3.24×

5.7＋3.24×

4.3

9.45×

11.04－9.45×

1.04

56.85＋57.16－16.85

42

54.1－13.03－16.97

1.68×

79＋1.68×

21

125－30

42.3＋13.37＋57.7

7.47×

2＋7.47×

8

6.54×

13.44－6.54×

3.44

61.29＋95.26－41.29

17

79.87－11.61－18.39

1.74×

27＋1.74×

125－70

23.5＋10.44＋76.5

9.56×

5.5＋9.56×

4.5

8.71×

106.79－8.71×

6.79

80.64＋50.79－70.64

8×

250×

20

79.05－10－20

1.53×

47＋1.53×

25－66

39.97＋12.17＋60.03

8.07×

6.8＋8.07×

3.2

7.69×

1007.13－7.69×

7.13

52.37＋31.1－32.37

32×

72

48.87－14.69－15.31

3.85×

41＋3.85×

59

72×

250－17

39.23＋11.86＋60.77

7.61×

7.4＋7.61×

2.6

3.21×

18.6－3.21×

8.6

79.87＋54.59－59.87

4×

51

91.08－13.42－16.58

8.44×

41＋8.44×

250－43

75.9＋14.69＋24.1

6.34×

2.2＋6.34×

7.8

6.69×

1005.84－6.69×

5.84

84.14＋27.13－74.14

67

97.22－13.05－16.95

3.46×

59＋3.46×

41

56.82＋14.29＋43.18

7.83×

5.8＋7.83×

4.2

9.93×

101.04－9.93×

89.75＋81.56－79.75

54.86－11.15－18.85

2.73×

61＋2.73×

39

80×

125－93

26.12＋12.23＋73.88

7.4＋6.61×

106.73－7.91×

6.73

89.75＋19.84－39.75

24×

28

96.62－14.86－15.14

8.91×

13＋8.91×

87

25－97

45.96＋11.63＋54.04

4.25×

4.2＋4.25×

5.8

2.84×

1004.03－2.84×

4.03

56.74＋55.21－26.74

73.83－10.37－19.63

5.41×

83＋5.41×

125－79

16.38＋10.77＋83.62

7.57×

1.4＋7.57×

5.56×

1004.7－5.56×

4.7

60.81＋96.45－50.81

51.5－10.95－19.05

9.42×

73＋9.42×

250－22

62.67＋13.76＋37.33

1.95×

5.8＋1.95×

5.97×

1008.92－5.97×

8.92

77.96＋10.92－37.96

92

88.51－11.12－18.88

5.03×

56＋5.03×

1250－58

36.72＋10.06＋63.28

1.2×

5＋1.2×

5

3.31×

1006.3－3.31×

6.3

63.34＋85.89－43.34

44.07－13.04－16.96

4.38×

48＋4.38×

52

125－23

81.22＋12.9＋18.78

6.62×

2.8＋6.62×

7.2

9.49×

1008.02－9.49×

8.02

94.19＋48.9－54.19

63

78.45－13.03－16.97

65＋6.53×

125－35

56.25＋14.49＋43.75

2.26×

4.3＋2.26×

5.7

7.79×

13.72－7.79×

3.72

55.82＋69.4－35.82

78

48.47－11.4－18.6

1.4×

68＋1.4×

32

125－51

26.6＋11.27＋73.4

3.69×

5.4＋3.69×

3.11×

1005.59－3.11×

5.59

92.5＋39.13－42.5

86.62－13.5－16.5

1.24×

92＋1.24×

82.49＋10.59＋17.51

2.1＋6.61×

7.9

4.67×

103.99－4.67×

3.99

72.45＋42.55－62.45

31

56.89－11.95－18.05

6.74×

97＋6.74×

3

88×

25－56

71.06＋14.03＋28.94

6.21×

6.8＋6.21×

9.58×

19.04－9.58×

9.04

78.38＋95.17－58.38

86

99－10.54－19.46

8.97×

95＋8.97×

80.35＋13.51＋19.65

8.22×

6.9＋8.22×

3.1

8.41×

18.92－8.41×

50.75＋17.71－0.75

84

41.69－12.45－17.55

1.11×

6＋1.11×

94

125－17

54.88＋10.93＋45.12

5.99×

1.3＋5.99×

8.7

5.31×

101.6－5.31×

1.6

51.59＋57.99－11.59

80

92.42－14.31－15.69

4.07×

79＋4.07×

25－16

63.16＋10.82＋36.84

6.59×

7.4＋6.59×

11.06－3.28×

1.06

83.45＋84.59－53.45

93

88.36－12.09－17.91

3.34×

35＋3.34×

65

62.48＋11.07＋37.52

9.09×

3＋9.09×

8.48×

1004.82－8.48×

4.82

66.18＋42.08－26.18

57.46－10.44－19.56

7.88×

33＋7.88×

250－65

91.89＋13.59＋8.11

3.95×

1.3＋3.95×

9.57×

12.23－9.57×

2.23

55.82＋46.67－5.82