四年级数学上册简便计算练习题汇编68.docx

四年级数学上册简便计算练习题汇编68.docx

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四年级数学上册简便计算练习题汇编68

89.05－12.13－17.87

5.81×32＋5.81×68

8×25－12

61.68＋13.54＋38.32

6.14×4.4＋6.14×5.6

9.03×106.23－9.03×6.23

73.19＋69.53－63.19

48×25×74

71.68－13.49－16.51

7.6×84＋7.6×16

24×125－48

13.9＋10.14＋86.1

3.27×4.2＋3.27×5.8

7.84×101.15－7.84×1.15

90.56＋83.89－60.56

24×1250×64

86.98－10.59－19.41

1.34×64＋1.34×36

80×250－17

75.97＋12.64＋24.03

7.34×3.3＋7.34×6.7

3.57×102.38－3.57×2.38

99.47＋24.64－49.47

16×125×49

62.84－10.5－19.5

3.84×73＋3.84×27

24×250－36

82.86＋12.93＋17.14

7.81×3.5＋7.81×6.5

8.38×11.53－8.38×1.53

50.39＋52.03－30.39

16×125×42

82.06－13.09－16.91

6.65×41＋6.65×59

40×1250－17

90.34＋13.21＋9.66

4.43×1.8＋4.43×8.2

6.79×16.98－6.79×6.98

55.91＋16.08－25.91

16×1250×44

64.58－11.43－18.57

1.41×34＋1.41×66

56×125－57

68.92＋12.09＋31.08

5.03×1.7＋5.03×8.3

7.33×1006.67－7.33×6.67

84.33＋93.81－34.33

4×125×87

95.96－11.15－18.85

4.91×1＋4.91×99

40×250－74

53.43＋13.34＋46.57

2.43×3.8＋2.43×6.2

1.76×13.43－1.76×3.43

50.05＋91.86－10.05

20×25×43

85.09－12.93－17.07

3.1×64＋3.1×36

8×125－51

23.51＋12.91＋76.49

3.57×4.2＋3.57×5.8

3.64×108－3.64×8

95.54＋16.88－75.54

24×25×41

92.59－12.45－17.55

1.99×7＋1.99×93

48×25－81

80.49＋14.52＋19.51

9.02×6.1＋9.02×3.9

2.6×107.01－2.6×7.01

66.93＋24.43－46.93

16×1250×77

65.92－14.63－15.37

3.31×13＋3.31×87

72×25－14

13.25＋13.7＋86.75

2.08×5.3＋2.08×4.7

7×1006.75－7×6.75

56.89＋55.56－46.89

44×250×29

89.06－11.68－18.32

6.54×12＋6.54×88

32×1250－96

10.61＋11.54＋89.39

7.31×3.2＋7.31×6.8

2.49×11.37－2.49×1.37

66.84＋24.82－26.84

32×1250×11

86.9－13.37－16.63

4.78×51＋4.78×49

96×1250－56

31.64＋12.64＋68.36

2.56×4.3＋2.56×5.7

5.55×12.29－5.55×2.29

99.39＋31.61－59.39

44×25×28

90.6－10.42－19.58

9.07×93＋9.07×7

72×1250－24

71.11＋10.06＋28.89

9.71×7＋9.71×3

7.06×1006.86－7.06×6.86

86.2＋20.59－56.2

12×25×25

49.59－11.89－18.11

7.58×80＋7.58×20

24×250－71

72.74＋12.04＋27.26

7.07×4.5＋7.07×5.5

8.76×1006.26－8.76×6.26

74.06＋24.59－64.06

40×25×83

98.97－13.52－16.48

1.58×22＋1.58×78

48×250－37

17.94＋10.39＋82.06

5.54×5.7＋5.54×4.3

2.15×107.12－2.15×7.12

66.06＋20.53－36.06

28×1250×85

75.46－10.91－19.09

1.97×17＋1.97×83

88×25－62

38.17＋14.64＋61.83

8.89×4.8＋8.89×5.2

2.43×1007.81－2.43×7.81

89.89＋97.25－69.89

28×125×57

66.88－13.59－16.41

2.79×8＋2.79×92

48×25－68

87.61＋11.05＋12.39

4.46×9.1＋4.46×0.9

1.3×103.06－1.3×3.06

92.07＋83.41－72.07

44×250×56

57.66－13.98－16.02

7.76×38＋7.76×62

16×250－88

33.67＋13.12＋66.33

9.28×9.4＋9.28×0.6

8.66×1008.31－8.66×8.31

71.33＋44.85－61.33

12×25×96

52.64－10.33－19.67

4.17×68＋4.17×32

72×25－46

51.03＋10.41＋48.97

1×2.9＋1×7.1

2.71×18.05－2.71×8.05

82.33＋88.72－72.33

28×125×22

52.35－13.85－16.15

5.9×95＋5.9×5

48×250－61

61.53＋12.3＋38.47

5.22×9.5＋5.22×0.5

1.54×1007.32－1.54×7.32

99.96＋51.36－79.96

48×125×33

96.86－11.2－18.8

2.65×41＋2.65×59

40×250－55

70.42＋10.22＋29.58

5.5×1.1＋5.5×8.9

6.05×13.54－6.05×3.54

58.17＋13.76－28.17

48×250×43

56.25－10.39－19.61

4.49×82＋4.49×18

40×25－72

34.05＋12.88＋65.95

4.6×5.9＋4.6×4.1

7.27×105.84－7.27×5.84

50.63＋22.96－40.63

44×1250×87

63.51－12.67－17.33

2.78×39＋2.78×61

8×25－39

87.92＋12.88＋12.08

8.31×3.2＋8.31×6.8

1.51×109.73－1.51×9.73

96.17＋84.63－86.17

28×125×13

73.72－11.83－18.17

5.69×52＋5.69×48

32×250－29

20.94＋12.14＋79.06

4.7×4.7＋4.7×5.3

9.42×107.24－9.42×7.24

81.25＋99.93－51.25

12×1250×61

94.54－13.85－16.15

7.49×30＋7.49×70

96×1250－79

11.31＋12.37＋88.69

6.05×1.3＋6.05×8.7

9.21×101.45－9.21×1.45

52.89＋23.54－22.89

32×250×28

81.73－14.57－15.43

6.75×29＋6.75×71

56×1250－19

43.39＋12.15＋56.61

7.06×7.3＋7.06×2.7

3.74×103.53－3.74×3.53

60＋80.47－50

16×1250×95

60.66－14.38－15.62

9.3×75＋9.3×25

40×25－75

24.53＋14.26＋75.47

1.89×9.4＋1.89×0.6

9.93×1004.77－9.93×4.77

61.84＋17.54－21.84

4×125×88

80.49－11.43－18.57

2.68×65＋2.68×35

72×250－66

92.96＋14.52＋7.04

5.35×9.7＋5.35×0.3

9.51×1009.77－9.51×9.77

80.36＋16.01－30.36

44×250×92

49.38－14.48－15.52

9.29×89＋9.29×11

16×250－42

39.77＋10.41＋60.23

7.68×8.3＋7.68×1.7

9.42×1009.38－9.42×9.38

53.43＋15.66－13.43

36×25×35

77.53－13.87－16.13

4.99×1＋4.99×99

24×125－65

27.53＋10.61＋72.47

9.95×7.7＋9.95×2.3

3.87×104.67－3.87×4.67

66.85＋42.51－56.85

4×1250×69

60.89－14.19－15.81

1.92×84＋1.92×16

72×125－31

23.73＋10.14＋76.27

4.59×9.9＋4.59×0.1

9.13×14.99－9.13×4.99

50.44＋70.22－0.44

44×250×31

51.02－12.13－17.87

4.54×77＋4.54×23

40×1250－13

68.94＋14.31＋31.06

8.84×7.1＋8.84×2.9

5.47×11.06－5.47×1.06

82.58＋94.2－52.58

48×1250×17

45.24－14.99－15.01

6.62×25＋6.62×75

8×25－52

25.03＋13.33＋74.97

9.98×1.2＋9.98×8.8

3.2×1005.42－3.2×5.42

83.87＋91.01－43.87

12×25×56

83.44－11.36－18.64

3.38×5＋3.38×95

96×25－40

49.45＋10.43＋50.55

5.92×4.7＋5.92×5.3

8.25×1002.97－8.25×2.97

75.25＋68.07－55.25

32×25×64

76.51－14.54－15.46

2.25×13＋2.25×87

88×125－93

84.78＋10.98＋15.22

8.49×4.8＋8.49×5.2

2.91×15.9－2.91×5.9

70.84＋90.6－40.84

8×1250×11

49.29－13.83－16.17

7.67×27＋7.67×73

80×25－35

48.93＋14.5＋51.07

6.22×4.2＋6.22×5.8

1×101.68－1×1.68

84.85＋31.12－54.85

8×125×35

76.77－10.42－19.58

7.64×33＋7.64×67

56×1250－22

61.13＋11.88＋38.87

8.2×9.9＋8.2×0.1

5.25×19.37－5.25×9.37

55.02＋55.03－5.02

16×1250×50

76.41－11.63－18.37

4.51×52＋4.51×48

40×125－16

41.12＋12.04＋58.88

9.79×8.7＋9.79×1.3

3.45×107.19－3.45×7.19

73.83＋82.25－63.83

40×1250×51

95.8－11.31－18.69

5.69×95＋5.69×5

48×250－22

63.18＋11.92＋36.82

6.28×2.8＋6.28×7.2

2.22×1009.87－2.22×9.87

76.62＋84.5－36.62

44×125×65

91.61－12.65－17.35

7.97×2＋7.97×98

8×250－94

81.94＋13.97＋18.06

2.2×4＋2.2×6

2.35×1001.74－2.35×1.74

50.84＋13.36－30.84

40×1250×72

76.27－11.03－18.97

9.74×81＋9.74×19

32×125－48

52.36＋14.78＋47.64

3.83×2.2＋3.83×7.8

4.64×108.9－4.64×8.9

56.26＋13.77－6.26

48×250×48

57.91－12.9－17.1

7.74×39＋7.74×61

88×250－58

49.24＋14.48＋50.76

9.77×8.6＋9.77×1.4

5.87×11.68－5.87×1.68

55.9＋96.86－25.9

24×1250×17

77.5－12.97－17.03

4.97×93＋4.97×7

40×125－35

40.72＋14.55＋59.28

5.86×7.6＋5.86×2.4

1.76×1006.88－1.76×6.88

83.9＋92.23－43.9

44×250×49

65.1－10.38－19.62

1.95×1＋1.95×99

40×25－13

99.64＋11.66＋0.36

1.98×5.6＋1.98×4.4

8.05×17.78－8.05×7.78

56.07＋81.92－6.07

8×250×32

53.33－10.96－19.04

9.9×67＋9.9×33

32×25－50

65.86＋14.51＋34.14

6.21×2.5＋6.21×7.5

3.97×103.39－3.97×3.39

98.54＋18.15－48.54

36×25×89