四年级数学上册简便计算练习题汇编9.docx

四年级数学上册简便计算练习题汇编9.docx

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四年级数学上册简便计算练习题汇编9

99.18－14.96－15.04

4.9×31＋4.9×69

80×1250－38

29.11＋13.19＋70.89

6.25×3.5＋6.25×6.5

4.09×104.16－4.09×4.16

54.8＋12.48－14.8

40×25×47

95.18－14.68－15.32

8.4×92＋8.4×8

56×25－28

84.86＋11.4＋15.14

4.85×3.2＋4.85×6.8

6.89×106.29－6.89×6.29

60.74＋91.04－50.74

8×125×62

59.62－11.17－18.83

4.67×29＋4.67×71

56×250－54

81.18＋11.46＋18.82

9.06×7.4＋9.06×2.6

6.6×15.32－6.6×5.32

58.12＋93.48－18.12

8×250×34

77.75－14.18－15.82

3.34×52＋3.34×48

56×25－93

37.51＋10.28＋62.49

7.18×2.8＋7.18×7.2

4.13×104.07－4.13×4.07

73.89＋16.54－63.89

12×1250×55

98.46－10.56－19.44

9.03×66＋9.03×34

96×1250－38

28.53＋11.77＋71.47

1.62×5.7＋1.62×4.3

3.25×1002.7－3.25×2.7

62.7＋94.1－52.7

44×125×38

72.99－14.26－15.74

8.42×45＋8.42×55

80×125－47

19.7＋12.17＋80.3

6.11×3.3＋6.11×6.7

7.57×105.42－7.57×5.42

85.99＋49.18－45.99

20×1250×39

48.37－11.69－18.31

8.81×72＋8.81×28

32×1250－59

22.17＋10.82＋77.83

5.63×1.4＋5.63×8.6

9.74×1009.59－9.74×9.59

71.3＋48.48－21.3

40×250×91

67.89－11.86－18.14

7.23×57＋7.23×43

56×1250－18

19.05＋14.51＋80.95

1.09×3.4＋1.09×6.6

9.45×1001.29－9.45×1.29

92.33＋31.86－62.33

12×1250×13

83.48－12.3－17.7

4.46×13＋4.46×87

40×1250－40

81.05＋11.7＋18.95

8.71×9.9＋8.71×0.1

4.63×105.57－4.63×5.57

83.41＋80.45－33.41

32×1250×15

88.33－14.94－15.06

2.51×55＋2.51×45

32×250－50

97.22＋14.46＋2.78

1.67×6.2＋1.67×3.8

5.17×108.44－5.17×8.44

79.81＋55.72－39.81

28×1250×79

75.62－11.46－18.54

9.4×76＋9.4×24

88×1250－80

44.51＋10.14＋55.49

5.67×8.7＋5.67×1.3

1.53×1002.71－1.53×2.71

91.83＋17.03－41.83

36×250×77

54.43－11.05－18.95

3.35×79＋3.35×21

16×1250－47

68.1＋10.83＋31.9

6.9×0.3＋6.9×9.7

9.17×1009.62－9.17×9.62

71.48＋48.71－21.48

36×250×90

88.06－10.79－19.21

4.37×63＋4.37×37

72×125－66

53.22＋11.19＋46.78

8.49×8.2＋8.49×1.8

2.03×15.91－2.03×5.91

61.53＋67.19－51.53

24×1250×96

60.98－12.46－17.54

7.73×98＋7.73×2

96×1250－20

29.68＋12.3＋70.32

3.39×9.5＋3.39×0.5

5.91×14.48－5.91×4.48

88.64＋97.38－58.64

12×25×27

81.93－10.92－19.08

8.61×34＋8.61×66

48×25－36

76.21＋11.71＋23.79

6.45×1.7＋6.45×8.3

3.63×108.48－3.63×8.48

56.85＋21.27－36.85

24×25×33

40.08－13.43－16.57

8.54×51＋8.54×49

88×1250－25

79.29＋13.72＋20.71

4.13×3.4＋4.13×6.6

9.78×105.77－9.78×5.77

65.83＋29.56－15.83

40×250×30

89.89－13.34－16.66

8.03×61＋8.03×39

80×25－49

85.48＋14.4＋14.52

7.43×1.7＋7.43×8.3

9.91×1009.06－9.91×9.06

88.12＋31－78.12

16×25×34

89.17－11.04－18.96

3.21×42＋3.21×58

24×1250－15

50.24＋14.8＋49.76

1.72×4.2＋1.72×5.8

8.06×17.01－8.06×7.01

70.93＋52.67－30.93

12×250×40

44.58－13.65－16.35

5.27×85＋5.27×15

72×25－16

95.69＋11.15＋4.31

7.85×3.9＋7.85×6.1

2.26×1004.87－2.26×4.87

61.22＋41.08－51.22

24×1250×90

95.31－12.09－17.91

2.41×14＋2.41×86

16×1250－99

94.81＋13.52＋5.19

7.29×3.3＋7.29×6.7

3.58×103.29－3.58×3.29

97＋87.09－67

16×250×96

76.74－11.93－18.07

7.8×10＋7.8×90

96×125－32

91.18＋14.56＋8.82

1.74×3.5＋1.74×6.5

4.11×19.25－4.11×9.25

75.34＋96.8－45.34

32×1250×95

66.36－14.44－15.56

2.98×11＋2.98×89

32×25－74

89.24＋14.65＋10.76

7.92×0.6＋7.92×9.4

9.65×18.07－9.65×8.07

66.51＋47.5－36.51

20×250×95

51.62－13.89－16.11

5.36×76＋5.36×24

80×125－36

63.48＋11.05＋36.52

7.33×3＋7.33×7

2.18×1009.13－2.18×9.13

59.57＋44.1－49.57

48×250×38

68.58－12.32－17.68

3.05×90＋3.05×10

88×1250－94

33.14＋14.41＋66.86

4.98×4.2＋4.98×5.8

2.48×103.95－2.48×3.95

69.71＋72.13－59.71

48×250×20

61.89－12.26－17.74

7.52×38＋7.52×62

80×250－63

15.36＋11.32＋84.64

6.3×2.4＋6.3×7.6

3.66×11.74－3.66×1.74

54.24＋37.48－44.24

4×25×12

44.28－12.72－17.28

2.85×66＋2.85×34

24×125－11

66.12＋12.29＋33.88

5.18×2.5＋5.18×7.5

9.33×1003.33－9.33×3.33

99.08＋17.36－69.08

24×250×75

99.69－11.45－18.55

8.05×99＋8.05×1

72×125－99

68.09＋11.88＋31.91

1.46×8.8＋1.46×1.2

2.88×15.36－2.88×5.36

53.89＋35.59－33.89

16×1250×32

88.81－13.19－16.81

1.99×37＋1.99×63

48×25－40

83.74＋13.97＋16.26

7.14×5＋7.14×5

6.79×11.76－6.79×1.76

73.16＋77.6－43.16

16×25×56

90－13.15－16.85

3.8×75＋3.8×25

16×125－79

46.34＋13.05＋53.66

2.89×5.7＋2.89×4.3

7.31×1005.04－7.31×5.04

99.32＋15.39－79.32

24×125×55

71.36－14.42－15.58

5.06×52＋5.06×48

48×250－15

47.15＋12.35＋52.85

6.14×3.8＋6.14×6.2

6.64×107.12－6.64×7.12

85.65＋56.31－55.65

20×1250×55

61.27－13.25－16.75

1.14×36＋1.14×64

48×1250－58

48.92＋11.4＋51.08

3.72×0.8＋3.72×9.2

5.42×12.83－5.42×2.83

70.92＋76.25－40.92

48×1250×31

47.57－11.06－18.94

5.98×34＋5.98×66

48×1250－97

17.52＋12.1＋82.48

2.94×3.8＋2.94×6.2

4.86×103.67－4.86×3.67

69.87＋59.29－59.87

4×1250×32

93.18－12.94－17.06

2.21×12＋2.21×88

96×125－33

83.35＋10.34＋16.65

2.36×1.6＋2.36×8.4

6.51×108.16－6.51×8.16

73.7＋82.63－23.7

32×250×25

68.97－12.17－17.83

5.2×74＋5.2×26

16×1250－77

20.43＋12.42＋79.57

1.31×8.6＋1.31×1.4

2.26×105.86－2.26×5.86

82.34＋87.31－32.34

48×125×91

73.18－14.67－15.33

3.03×69＋3.03×31

88×25－35

75.13＋10.18＋24.87

8.59×1.2＋8.59×8.8

2.45×19.81－2.45×9.81

75.58＋95.87－65.58

16×25×47

52.56－12.4－17.6

4.77×77＋4.77×23

32×25－27

63.65＋12.77＋36.35

6.25×7.8＋6.25×2.2

2.84×13.93－2.84×3.93

56.83＋28.04－36.83

24×125×71

53.58－13.41－16.59

1.33×32＋1.33×68

96×250－59

81.06＋10.61＋18.94

8.1×6.3＋8.1×3.7

2.63×1004.57－2.63×4.57

97.31＋39.68－67.31

36×125×60

90.64－11.75－18.25

2.53×59＋2.53×41

16×25－46

91.18＋10.21＋8.82

7.37×7＋7.37×3

7.41×1007.24－7.41×7.24

51.29＋30.99－1.29

48×250×53

59.72－14.42－15.58

3.02×22＋3.02×78

16×250－98

66.79＋11.16＋33.21

8.88×1.7＋8.88×8.3

5.21×13.48－5.21×3.48

77.49＋68.99－47.49

20×125×98

92.76－13.44－16.56

4.43×30＋4.43×70

32×25－98

45.09＋10.91＋54.91

1.52×8.6＋1.52×1.4

3.14×17.96－3.14×7.96

83.03＋27.16－63.03

36×250×17

62.38－13.52－16.48

6.89×91＋6.89×9

96×25－33

30.91＋12.08＋69.09

6.17×2.5＋6.17×7.5

8.07×13.62－8.07×3.62

73.39＋28.09－53.39

20×1250×66

74.35－12.08－17.92

9.03×70＋9.03×30

16×1250－50

19.82＋13.05＋80.18

1.2×3.2＋1.2×6.8

9.95×19.65－9.95×9.65

58.37＋65.06－48.37

12×1250×20

86.67－10.53－19.47

1.17×21＋1.17×79

16×250－18

32.15＋12.05＋67.85

8.84×0.2＋8.84×9.8

4.74×106.81－4.74×6.81

98.15＋45.6－68.15

16×125×22

66.02－13.47－16.53

6.42×66＋6.42×34

80×125－27

74.93＋14.7＋25.07

2.98×6.7＋2.98×3.3

9.16×109.04－9.16×9.04

53.78＋42.57－43.78

12×25×37

55.19－14.5－15.5

6.39×96＋6.39×4

24×125－46

26.13＋12.56＋73.87

3.52×5.4＋3.52×4.6

2.04×18.43－2.04×8.43

75.89＋57.81－65.89

24×250×91