四年级数学上册简便计算练习题汇编142.docx

四年级数学上册简便计算练习题汇编142.docx

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四年级数学上册简便计算练习题汇编142

78.82－11－19

2.19×90＋2.19×10

80×250－85

14.31＋13.3＋85.69

2.42×3.4＋2.42×6.6

3.91×12.41－3.91×2.41

62.95＋81.51－32.95

28×25×61

82.13－14.95－15.05

5.41×30＋5.41×70

24×250－45

41.9＋10.78＋58.1

8.86×6.3＋8.86×3.7

6.73×18.82－6.73×8.82

97.99＋36.64－87.99

32×25×15

46.69－11.01－18.99

1.34×22＋1.34×78

24×250－86

82.34＋14.63＋17.66

6.82×5.9＋6.82×4.1

6.04×109.27－6.04×9.27

55.31＋15.66－5.31

28×125×27

63.54－11.82－18.18

7.49×35＋7.49×65

32×125－54

47.45＋10.26＋52.55

4.59×1.5＋4.59×8.5

6.93×18.59－6.93×8.59

62.26＋19.87－42.26

24×250×64

40.04－12.43－17.57

5.55×97＋5.55×3

56×250－92

54.92＋10.08＋45.08

2.38×7.5＋2.38×2.5

6.67×107.91－6.67×7.91

93.53＋91.18－83.53

16×1250×94

96.27－13.91－16.09

2.69×90＋2.69×10

72×250－93

34.16＋13.87＋65.84

7.33×0.8＋7.33×9.2

2.77×16.88－2.77×6.88

77.14＋13.44－57.14

8×1250×22

81.82－10.85－19.15

2.69×92＋2.69×8

80×125－74

59.03＋11.93＋40.97

7.18×6.2＋7.18×3.8

9.11×109.95－9.11×9.95

90.09＋24.07－80.09

32×25×87

55.64－13.88－16.12

9.11×6＋9.11×94

24×250－64

45.48＋12.44＋54.52

1.79×9.4＋1.79×0.6

4.96×107.42－4.96×7.42

55.84＋59.75－5.84

48×25×47

42.5－12.24－17.76

3.39×17＋3.39×83

40×1250－46

91.7＋14.09＋8.3

4.15×5.1＋4.15×4.9

2.4×16.46－2.4×6.46

59.71＋45.54－9.71

8×250×68

61.89－13.43－16.57

8.22×73＋8.22×27

96×250－65

27.78＋10.12＋72.22

5.62×4.8＋5.62×5.2

6.69×16.8－6.69×6.8

82.95＋92.28－32.95

16×25×68

71.68－13.18－16.82

5.98×89＋5.98×11

88×125－71

97.48＋12.6＋2.52

7.93×5.1＋7.93×4.9

5.48×12.02－5.48×2.02

59.87＋85.63－39.87

40×25×74

87.12－10.5－19.5

5.17×44＋5.17×56

48×250－97

54.13＋11.99＋45.87

7.02×8.1＋7.02×1.9

1.37×1008.04－1.37×8.04

63.99＋89.81－13.99

8×1250×58

65.84－10.36－19.64

3.08×36＋3.08×64

88×125－87

39.52＋10.49＋60.48

7.32×9.5＋7.32×0.5

4.3×13.28－4.3×3.28

67.08＋69.43－57.08

40×125×51

53.32－14.58－15.42

9.2×34＋9.2×66

80×125－36

89.87＋13.15＋10.13

8.35×2.9＋8.35×7.1

5.05×18.91－5.05×8.91

56.81＋45.65－16.81

4×1250×47

54.45－10.74－19.26

7.78×75＋7.78×25

72×1250－36

54.67＋13.35＋45.33

5.02×4.8＋5.02×5.2

6.25×104.13－6.25×4.13

67.32＋22.27－37.32

28×1250×49

95.04－10.85－19.15

4.29×81＋4.29×19

16×125－39

30.79＋12.77＋69.21

3.61×1.6＋3.61×8.4

7.05×1006.68－7.05×6.68

57.92＋12.38－47.92

44×250×90

40.92－10.54－19.46

3.24×44＋3.24×56

16×250－58

17.26＋14.64＋82.74

3.03×8.5＋3.03×1.5

4.89×12.07－4.89×2.07

67.19＋87.38－57.19

8×25×84

88.7－11.83－18.17

5.89×93＋5.89×7

40×25－10

72.88＋12.45＋27.12

4.89×2.9＋4.89×7.1

9.61×16.38－9.61×6.38

80.07＋99.48－70.07

24×25×37

49.75－10.54－19.46

6.93×83＋6.93×17

16×25－12

22.49＋10.16＋77.51

8.54×7.5＋8.54×2.5

8.61×1009.07－8.61×9.07

73.86＋47.86－33.86

48×1250×45

82.87－13.87－16.13

2.31×18＋2.31×82

56×25－76

32.69＋11.66＋67.31

4.73×0.7＋4.73×9.3

1.22×108.21－1.22×8.21

54.58＋76.83－14.58

20×125×18

57.89－11.22－18.78

1.37×95＋1.37×5

80×250－98

83.19＋10.9＋16.81

6.17×2.1＋6.17×7.9

3.08×104.25－3.08×4.25

59.2＋11.84－29.2

36×125×24

83.63－14.13－15.87

4.68×6＋4.68×94

48×250－74

34.06＋14.54＋65.94

1.72×8.1＋1.72×1.9

8.26×104.68－8.26×4.68

88.97＋79.49－58.97

36×250×18

56.11－10.83－19.17

8.41×20＋8.41×80

32×125－31

62.42＋13.93＋37.58

4.79×8.8＋4.79×1.2

5.81×107.15－5.81×7.15

71.4＋66.51－21.4

44×1250×47

73.19－10.26－19.74

4.54×76＋4.54×24

32×250－44

81.31＋10.95＋18.69

7.55×4.2＋7.55×5.8

8.3×1006.69－8.3×6.69

58.46＋67.12－8.46

12×1250×41

91.71－10.47－19.53

2.76×92＋2.76×8

64×250－16

84.77＋11.38＋15.23

3.63×3.3＋3.63×6.7

4.84×1004.16－4.84×4.16

96.43＋53.1－46.43

16×250×96

78.62－14.09－15.91

1.28×66＋1.28×34

72×250－49

10.95＋12.58＋89.05

1.81×7.6＋1.81×2.4

8.3×16.74－8.3×6.74

57.43＋88.61－47.43

36×250×99

70.48－10.2－19.8

9.01×62＋9.01×38

48×125－99

22.65＋10.7＋77.35

6.19×5.6＋6.19×4.4

4.76×106.91－4.76×6.91

94.67＋33.04－84.67

20×125×42

44.34－14.27－15.73

6.42×76＋6.42×24

40×250－58

93.37＋10.36＋6.63

6.87×8.5＋6.87×1.5

5.89×108.75－5.89×8.75

60.66＋45.85－10.66

4×125×84

85.83－11.87－18.13

4.28×85＋4.28×15

96×25－55

57.33＋12.5＋42.67

1.73×5.2＋1.73×4.8

3.27×1002.74－3.27×2.74

59.06＋68.31－29.06

4×250×67

77.28－13.59－16.41

7.05×19＋7.05×81

48×1250－50

26.19＋12.91＋73.81

9.1×8.3＋9.1×1.7

7.39×107.68－7.39×7.68

71.58＋51.69－21.58

24×125×87

85.16－10.65－19.35

1×43＋1×57

40×250－25

40.39＋13.36＋59.61

2.48×2.9＋2.48×7.1

6.04×1006.54－6.04×6.54

62.75＋77.25－42.75

48×25×44

60.92－13.11－16.89

9.97×91＋9.97×9

96×1250－77

85.6＋11.92＋14.4

3.25×9.7＋3.25×0.3

6.79×11.94－6.79×1.94

77.56＋36.42－37.56

4×125×55

43.84－12.05－17.95

7.99×45＋7.99×55

48×25－75

41.68＋10.89＋58.32

5.28×2.3＋5.28×7.7

3.46×15.24－3.46×5.24

94.85＋67.61－64.85

4×250×28

68.27－13.42－16.58

9.73×41＋9.73×59

40×250－40

63.08＋14.41＋36.92

2.98×7.6＋2.98×2.4

1.4×1007.58－1.4×7.58

64.33＋35.81－54.33

12×250×30

68.09－13.7－16.3

2.76×15＋2.76×85

64×1250－21

63.08＋13.98＋36.92

2.86×0.9＋2.86×9.1

6.29×12.58－6.29×2.58

65.11＋96.54－45.11

24×1250×91

82.02－11.09－18.91

6.64×14＋6.64×86

96×125－82

85.15＋12.93＋14.85

5.15×1＋5.15×9

6.91×108.88－6.91×8.88

88.66＋72.55－58.66

20×250×13

99.09－12.98－17.02

3.58×9＋3.58×91

40×1250－34

77.81＋11.14＋22.19

7.01×5.2＋7.01×4.8

2.36×12.24－2.36×2.24

89.34＋12.48－59.34

36×125×69

67.83－11.2－18.8

5.65×65＋5.65×35

24×125－38

37.38＋11.41＋62.62

3.12×9.6＋3.12×0.4

8.57×1004.66－8.57×4.66

72.55＋41.1－52.55

8×1250×14

90.31－10.07－19.93

4.47×81＋4.47×19

80×125－24

41.19＋12.59＋58.81

7.86×9.7＋7.86×0.3

7.7×1001.55－7.7×1.55

65.78＋15.08－45.78

16×25×12

52.27－14.83－15.17

8.14×10＋8.14×90

24×125－81

92.04＋11.28＋7.96

1.59×9.8＋1.59×0.2

4.42×15.93－4.42×5.93

77.79＋11.84－47.79

28×250×66

65.76－13.48－16.52

6.69×27＋6.69×73

96×25－42

75.1＋13.79＋24.9

5.82×5.4＋5.82×4.6

3.65×104.05－3.65×4.05

74＋31.04－54

40×25×26

85.39－11.76－18.24

3×69＋3×31

64×1250－26

65.96＋13.58＋34.04

1.83×2.5＋1.83×7.5

9.61×13.21－9.61×3.21

87.03＋66.8－37.03

24×1250×81

64.48－13.62－16.38

2.95×94＋2.95×6

80×25－42

61.72＋11＋38.28

4.89×6.4＋4.89×3.6

1.51×105.25－1.51×5.25

73.59＋76.56－53.59

48×1250×75

70.1－12.83－17.17

8.22×38＋8.22×62

40×125－82

16.72＋13.62＋83.28

5.99×4.3＋5.99×5.7

3.32×1008.13－3.32×8.13

70.93＋87.32－20.93

16×1250×29

59.72－13.82－16.18

1.72×57＋1.72×43

8×125－26

31.67＋11.4＋68.33

5.52×1.7＋5.52×8.3

8.21×1008.81－8.21×8.81

73＋88.56－63

24×125×16