四年级数学上册简便计算练习题汇编18.docx

四年级数学上册简便计算练习题汇编18.docx

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四年级数学上册简便计算练习题汇编18

76.43－10.63－19.37

6.64×54＋6.64×46

96×250－57

27.3＋14.11＋72.7

1.21×1.6＋1.21×8.4

4.03×106.84－4.03×6.84

87.98＋87.07－57.98

28×125×20

74.76－13.9－16.1

9.85×77＋9.85×23

32×125－72

26.81＋11.14＋73.19

1.65×4.6＋1.65×5.4

6.97×12.05－6.97×2.05

59.62＋14.05－39.62

8×125×61

77.98－13.85－16.15

5.22×7＋5.22×93

80×250－92

66.88＋13.43＋33.12

4.45×2.7＋4.45×7.3

6.22×1007.38－6.22×7.38

87.23＋85.1－57.23

4×250×62

46.15－10.86－19.14

3.23×49＋3.23×51

96×250－46

67.68＋12.48＋32.32

2.06×6.6＋2.06×3.4

5.37×1005.45－5.37×5.45

63.22＋97.61－23.22

28×25×25

56.88－10.65－19.35

5.59×73＋5.59×27

40×1250－92

55.01＋14.84＋44.99

8.95×8.9＋8.95×1.1

9.1×107.44－9.1×7.44

68.24＋69.71－18.24

44×125×96

82.39－10.57－19.43

7.36×13＋7.36×87

96×25－78

95.86＋12.15＋4.14

6.41×4.8＋6.41×5.2

7.7×1006.31－7.7×6.31

95.29＋32.89－45.29

16×250×13

72.2－14.76－15.24

3.54×12＋3.54×88

64×1250－41

43.23＋11.21＋56.77

3.78×9.5＋3.78×0.5

6.01×11.6－6.01×1.6

99.37＋17.99－49.37

12×1250×70

73.27－10.51－19.49

6.39×26＋6.39×74

72×125－90

15.42＋11.73＋84.58

8.96×3＋8.96×7

8.26×1006.19－8.26×6.19

67.73＋91.9－47.73

12×25×52

77.29－14.92－15.08

6.77×34＋6.77×66

96×1250－79

70.26＋10.58＋29.74

4.97×9＋4.97×1

5.48×108－5.48×8

78.69＋13.34－38.69

12×250×85

71.07－10.42－19.58

6.43×79＋6.43×21

64×1250－81

43.64＋14.57＋56.36

4.59×6.8＋4.59×3.2

8.17×1001.09－8.17×1.09

53.17＋59.09－33.17

20×250×73

56.49－13.05－16.95

7.89×85＋7.89×15

16×250－18

14.52＋12.67＋85.48

3.37×0.9＋3.37×9.1

9.06×1003.39－9.06×3.39

57.53＋45.57－47.53

4×125×17

52.39－14.38－15.62

1.87×49＋1.87×51

88×1250－33

87.77＋14.52＋12.23

6.54×3.3＋6.54×6.7

5.27×17.08－5.27×7.08

80.62＋80.17－70.62

12×250×84

75.61－11.9－18.1

9.12×96＋9.12×4

88×125－62

23.14＋12.11＋76.86

4.44×4.2＋4.44×5.8

9.26×106.62－9.26×6.62

51.7＋14.57－1.7

40×1250×82

98.05－13.3－16.7

5.05×44＋5.05×56

32×25－27

11.84＋14.43＋88.16

4.06×0.1＋4.06×9.9

3.12×107.97－3.12×7.97

76.13＋21.64－56.13

16×1250×26

85.13－13.69－16.31

8.18×40＋8.18×60

24×125－30

86.46＋13.01＋13.54

9.97×3.6＋9.97×6.4

8.98×16.15－8.98×6.15

98.57＋27.39－88.57

44×1250×90

89.38－11.67－18.33

3.54×16＋3.54×84

64×25－63

63.85＋12.21＋36.15

3.31×4.9＋3.31×5.1

4.92×102.97－4.92×2.97

66.58＋56.76－56.58

4×125×86

76.34－10.53－19.47

2.36×61＋2.36×39

8×25－52

17.86＋10.63＋82.14

9.63×7.4＋9.63×2.6

5.58×1001.02－5.58×1.02

98.41＋74.74－48.41

40×25×22

41.73－14.2－15.8

4.51×61＋4.51×39

8×250－82

53.16＋12.15＋46.84

6.99×9.4＋6.99×0.6

8.18×1009.44－8.18×9.44

92.94＋88.17－72.94

24×25×87

52.22－10.38－19.62

5.5×94＋5.5×6

88×250－91

93.22＋11.99＋6.78

4.6×6.6＋4.6×3.4

8.78×1005.57－8.78×5.57

84.58＋27.69－54.58

20×250×77

56.7－13.01－16.99

4.86×15＋4.86×85

80×125－74

19.51＋11.87＋80.49

6.08×2.8＋6.08×7.2

1.48×17.33－1.48×7.33

74.94＋43.13－44.94

16×250×95

76.35－14.62－15.38

8.7×97＋8.7×3

96×125－61

61.68＋13＋38.32

6.39×8.3＋6.39×1.7

7.85×106.66－7.85×6.66

80.92＋54.13－30.92

36×250×74

81.82－10.24－19.76

5.71×59＋5.71×41

56×25－32

24.06＋10.94＋75.94

4.29×1.4＋4.29×8.6

1.5×102.19－1.5×2.19

60.13＋96.47－50.13

28×25×64

61.35－10.4－19.6

8.74×98＋8.74×2

56×25－17

24.88＋10.88＋75.12

6.27×9.9＋6.27×0.1

8.91×104.54－8.91×4.54

92.32＋67.76－62.32

12×25×91

81.47－12.88－17.12

9.1×74＋9.1×26

64×25－73

82.09＋11.03＋17.91

7.61×7.3＋7.61×2.7

2.68×108.67－2.68×8.67

57.86＋41.51－47.86

16×125×53

65.81－12.65－17.35

6.04×78＋6.04×22

40×250－16

68.65＋13.22＋31.35

3.66×0.9＋3.66×9.1

9.57×1009.1－9.57×9.1

82.3＋67.81－62.3

44×25×59

48.65－12.97－17.03

7.9×90＋7.9×10

72×1250－34

32.9＋13.29＋67.1

1.61×0.5＋1.61×9.5

4.29×11.7－4.29×1.7

75.21＋25.99－45.21

40×125×85

79.36－14.06－15.94

9.37×42＋9.37×58

32×1250－71

40.75＋13.42＋59.25

4×5＋4×5

5.13×15.53－5.13×5.53

89.96＋17.8－79.96

4×1250×44

84.89－14.19－15.81

4.68×4＋4.68×96

40×125－37

28.09＋12.79＋71.91

4.5×4.6＋4.5×5.4

3.37×1009.69－3.37×9.69

69.93＋68.52－29.93

20×1250×23

50.67－13.39－16.61

6.68×70＋6.68×30

72×1250－46

23.94＋14.41＋76.06

6.47×2.5＋6.47×7.5

2.51×15.4－2.51×5.4

81.03＋73.77－31.03

16×250×12

97.46－10.33－19.67

6.53×30＋6.53×70

88×1250－90

54.76＋14.46＋45.24

6.59×8.9＋6.59×1.1

8.55×1004.1－8.55×4.1

89.4＋56.95－49.4

48×250×44

68.46－12.01－17.99

3.06×24＋3.06×76

40×125－28

45.35＋11.74＋54.65

6.57×2.5＋6.57×7.5

4.3×1002.77－4.3×2.77

57.61＋37.97－7.61

36×25×90

97.5－10.14－19.86

6.54×91＋6.54×9

48×125－28

90.3＋14.9＋9.7

6.95×8.3＋6.95×1.7

2.94×108.23－2.94×8.23

95.19＋18.05－75.19

40×125×14

94.22－13.87－16.13

4.44×82＋4.44×18

40×250－51

30.58＋10.44＋69.42

5.1×0.5＋5.1×9.5

6.85×1008.27－6.85×8.27

85.63＋41.96－65.63

20×250×74

58.84－10.82－19.18

7.3×31＋7.3×69

40×125－83

49.63＋14.69＋50.37

2.47×6.1＋2.47×3.9

3.68×104.39－3.68×4.39

84.1＋77.36－44.1

24×25×39

87.84－12.44－17.56

9.78×40＋9.78×60

72×1250－65

61.79＋12.58＋38.21

9.45×6＋9.45×4

6.28×105.09－6.28×5.09

83.81＋73.2－63.81

44×125×31

46.24－11.86－18.14

7.22×6＋7.22×94

56×1250－42

10.92＋13.93＋89.08

3.91×0.4＋3.91×9.6

1.85×1007.35－1.85×7.35

85.3＋74.44－35.3

12×25×76

90.13－13.21－16.79

5.5×47＋5.5×53

64×1250－65

37.36＋13.51＋62.64

7.8×3＋7.8×7

8.87×18.09－8.87×8.09

54.93＋79.42－44.93

40×125×20

43－12.84－17.16

1.6×73＋1.6×27

8×1250－81

70.03＋10.12＋29.97

3.13×6.9＋3.13×3.1

9.46×19.37－9.46×9.37

97.01＋19.12－87.01

48×1250×51

78.38－14.82－15.18

2.6×44＋2.6×56

48×25－15

76.94＋12.97＋23.06

7.85×1.8＋7.85×8.2

2.55×1008.36－2.55×8.36

68.88＋51.8－18.88

24×125×59

64.14－11.78－18.22

8.17×42＋8.17×58

8×125－30

29.3＋11.59＋70.7

8.55×4.9＋8.55×5.1

1.71×101.38－1.71×1.38

81.8＋96.56－61.8

36×1250×12

53.15－11.54－18.46

4.62×99＋4.62×1

40×25－93

36.25＋14.55＋63.75

6.6×3.5＋6.6×6.5

1.27×107.98－1.27×7.98

86.4＋38.75－66.4

24×125×48

67.77－12.41－17.59

6.87×25＋6.87×75

80×250－16

33.95＋14.33＋66.05

5.39×2＋5.39×8

7.64×17.24－7.64×7.24

91.5＋74.05－51.5

8×125×59

60.5－14.26－15.74

1.24×34＋1.24×66

32×25－74

83.77＋12.56＋16.23

6.61×7.3＋6.61×2.7

3.33×19.88－3.33×9.88

85.4＋70.45－65.4

12×25×69

65.43－14.68－15.32

8.59×49＋8.59×51

88×25－47

52.95＋13.59＋47.05

5.98×2.7＋5.98×7.3

9.04×1008.36－9.04×8.36

78.14＋47.99－68.14

28×1250×99

58.46－14.22－15.78

8.06×35＋8.06×65

64×250－31

92.21＋11.04＋7.79

9.93×3.3＋9.93×6.7

9.95×1001.45－9.95×1.45

96.24＋25.6－56.24

24×25×32