四年级数学上册简便计算219Word文档下载推荐.docx

四年级数学上册简便计算219Word文档下载推荐.docx

《四年级数学上册简便计算219Word文档下载推荐.docx》由会员分享，可在线阅读，更多相关《四年级数学上册简便计算219Word文档下载推荐.docx（9页珍藏版）》请在冰豆网上搜索。

25.56＋13.99＋74.44

5.85×

4.6＋5.85×

8.48×

109.53－8.48×

9.53

56.12＋25.9－6.12

250×

48

57.89－12.45－17.55

5.53×

14＋5.53×

86

24×

25－30

15.97＋12.73＋84.03

2.13×

8＋2.13×

2

9.24×

1004.15－9.24×

4.15

67.19＋41.6－27.19

32×

32

94.64－13.63－16.37

8.1×

16＋8.1×

84

8×

25－70

55.87＋11.18＋44.13

7.1×

9.4＋7.1×

0.6

7.29×

11.81－7.29×

1.81

64.33＋25.24－34.33

28×

28

74.96－12.79－17.21

3.36×

53＋3.36×

47

125－49

76.33＋11.25＋23.67

4.42×

0.8＋4.42×

9.2

6.8×

106.4－6.8×

6.4

67.39＋76.59－27.39

44×

65

73－14.32－15.68

9.79×

30＋9.79×

70

56×

1250－17

47.97＋15＋52.03

1.04×

6.1＋1.04×

3.9

2.29×

1007.98－2.29×

7.98

90.07＋40.74－40.07

59

79.44－11.12－18.88

4.15×

35＋4.15×

80×

25－59

41.28＋13.17＋58.72

2.05×

0.8＋2.05×

5.86×

1004.16－5.86×

4.16

63.77＋36.24－43.77

1250×

42

69.48－12.76－17.24

9.7×

93＋9.7×

7

72×

250－65

10.9＋11.11＋89.1

4.72×

9.1＋4.72×

0.9

6.91×

18.98－6.91×

8.98

51.71＋78.15－11.71

46.02－14.04－15.96

3.73×

57＋3.73×

43

250－41

16.62＋14.9＋83.38

8.73×

0.2＋8.73×

9.8

9.47×

1005.05－9.47×

5.05

83.52＋99.17－73.52

20×

82.94－10.34－19.66

1.98×

77＋1.98×

23

30.5＋12.75＋69.5

6.78×

2.6＋6.78×

7.4

1.39×

13.12－1.39×

3.12

70.2＋25.99－40.2

37

41.32－14.29－15.71

4.84×

16＋4.84×

250－95

18.2＋13.96＋81.8

7×

6.4＋7×

3.6

1.26×

17.2－1.26×

7.2

91.61＋82.01－81.61

84.59－12.01－17.99

3.99×

56＋3.99×

44

1250－51

56.79＋14.61＋43.21

3.17×

6.1＋3.17×

4.54×

13.65－4.54×

3.65

59.26＋46.93－49.26

89

62.03－10.04－19.96

9.14×

42＋9.14×

58

96×

1250－95

88.06＋14.99＋11.94

9.98×

7.8＋9.98×

2.2

2.1×

14.47－2.1×

4.47

59.77＋50.95－19.77

57.45－10.08－19.92

3.32×

71＋3.32×

29

25－95

91.03＋12.48＋8.97

1.36×

3.3＋1.36×

6.7

7.44×

109.24－7.44×

9.24

75.31＋33.69－35.31

95

70.25－11.51－18.49

7.36×

18＋7.36×

82

250－34

40.64＋13.78＋59.36

6.56×

3.7＋6.56×

6.3

6.12×

102.77－6.12×

2.77

56.16＋59.67－16.16

73.65－10.97－19.03

7.8×

87＋7.8×

13

250－63

91.26＋13.37＋8.74

4.17×

5.4＋4.17×

4.6

8.02×

1007.62－8.02×

7.62

84.81＋39.51－44.81

19

66.72－11.13－18.87

9.43×

59＋9.43×

41

125－46

47＋13.46＋53

3.54×

5.2＋3.54×

4.8

1.32×

17.47－1.32×

7.47

87.44＋26.37－77.44

96.61－10.45－19.55

9.91×

26＋9.91×

74

125－42

34.58＋12.05＋65.42

5.92×

7.7＋5.92×

2.3

8.45×

109.77－8.45×

9.77

83.35＋38.41－43.35

57

85.62－13.37－16.63

9.59×

71＋9.59×

1250－99

21.86＋10.85＋78.14

4.81×

0.3＋4.81×

9.7

1.78×

12.94－1.78×

2.94

56.63＋89.13－6.63

25

93.8－10.39－19.61

9.65×

9＋9.65×

91

1250－11

40.76＋10.92＋59.24

6.73×

4.1＋6.73×

5.9

1.06×

104.35－1.06×

4.35

99.48＋39.06－79.48

72

69.07－11.26－18.74

4.75×

10＋4.75×

90

125－29

93.96＋12.23＋6.04

9.67×

4.2＋9.67×

5.8

5.72×

13.74－5.72×

3.74

62.78＋69.53－42.78

76

52.47－12.67－17.33

5.39×

95＋5.39×

5

250－87

67.45＋14.03＋32.55

2.68×

6.1＋2.68×

1008.9－9.53×

8.9

89.98＋43.81－69.98

99

91.41－11.57－18.43

2.02×

21＋2.02×

79

43.51＋10.62＋56.49

7.83×

6.4＋7.83×

6.26×

1009.39－6.26×

9.39

60.69＋39.42－10.69

20

97.38－14.39－15.61

4.7×

3＋4.7×

97

1250－32

65.19＋11.26＋34.81

2.19×

2.8＋2.19×

4.91×

1002.67－4.91×

2.67

65.73＋21.05－35.73

12×

14

96.95－11.41－18.59

1.77×

16＋1.77×

1250－31

62.89＋14.79＋37.11

5.23×

3.4＋5.23×

6.6

4.83×

104.48－4.83×

4.48

94.63＋73.18－84.63

55.22－13.57－16.43

3.35×

84＋3.35×

16

25－63

16.32＋14.41＋83.68

2.65×

5.7＋2.65×

4.3

1005.78－6.26×

5.78

59.9＋90.26－39.9

50

81.44－11.36－18.64

3.68×

23＋3.68×

77

125－64

61.3＋12.86＋38.7

3.55×

6＋3.55×

4

2.04×

17.2－2.04×

83.62＋86.66－73.62

45

98.22－11.63－18.37

3.79×

22＋3.79×

78

1250－23

11.56＋11.7＋88.44

1.86×

8.9＋1.86×

1.1

6.49×

16.04－6.49×

6.04

84.57＋83.76－64.57

78.06－11.48－18.52

58＋7.1×

250－35

38.15＋12.15＋61.85

3.01×

4.7＋3.01×

5.3

3.06×

103.87－3.06×

3.87

65.13＋97.71－55.13