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2023年11月2日发(作者:subsequently)

五年级下册小数简便计算练习题

五年级下册小数简便计算练习题

一、口算。24×5=10023.56 1.5×0.4=0.8×50=2×25=

8×125= 10.48=.65×1=0.2×500=.5×4=12×16+8×16=

二、运用运算定律填空。

4.8+8.63+

5.2+0.5.93+0.19+2.81 1.76+0.195+3.24

2.35+1.713+0.287+7.61.57+0.245+7.

6.02+3.6+1.98 0.134+2.66+0.8661.27+3.9+0.73+16.1 .5

4.96.5 3.070.381.1.293.72.716.82.451.55 3.25

1.790.591.7523.40.813.4

7.0.32×403

3.20.36

4.81.61.233.40.23+6.60.25×36

12.76.541.76-4.540.25×0.73×4

7.6×0.8+0.2×7.60.85×190.25×8.5×4

1.28×8.6+0.72×8.1

2.5×0.96×0.10.4-9.6×0.35

0.8×3.12+3.12×9928.6×101-28.6

×0. 0.86×15.7-0.86×14..4×102

147.32 2.62.648.677.36+11.332.31×1.2×0.5

4.02

5.40.985.171.83.213.75

3.687.562.687.852.340.85

4.66.61.81

5.67.2

3.822.90.189.1 .6

4.83.67.140.532.47

5.272.860.661.6313.354.682.6547.87.45+8.8

0.398+0.36+3.6415.75+3.590.59+14.22.5

73.8 1.6413.8 5.366.868.66-1.340.25×16.2×4

3.72×3.5+6.28×3.6.8-3.96.15.48

4.8×7.8+78×0.523.6×1026.4×0.25+3.6÷4

324.90.94.8-4.8×0.5×8

4.8×100.1.5×9.9+56..09×10.8-0.8×7.09

4.2÷3.5320÷1.25÷818.76×9.9+18.76

3.52÷2.5÷0.

4.78÷0.2+3.443.94.16.1

5.9

0.49÷1. 1.25×2.5×3.6-0.6×2

3.65×10.13.6-3.6×0.15.2÷0.25÷4

5.6÷3.59.6÷0.8÷0.4.2×99+4.2

0.89×100.1 146.5-17.8÷

5.83×2+4.27÷8÷0.1259.7×99+9

.7

4.36×12.5×1

5.6×13.1-15.6-15.6×2.10.65×101

27.5×3.7-7.5×3.78.54÷2.5÷0..83×4.56+3.83×5.44

×0.9.16×1.5-0.5×9.16.6-3.6×0.5

4.5÷1..2÷3.30÷0.6÷5

63.4÷2.5÷0.4.9÷1.4.9÷

÷0..5×2.42.7÷45

0.35×1.25×2×0.82.4×0.9+0.1×32. 15÷0.25

70÷15÷4.25÷2.5×9.9+0.17

0.125×640.68×101.26×5.7-3.26×0.7

55.6×99+55.61.25×213×0. 19.625-

3.42×5.7+

4.3×3.4.75×11-8.7.9×212

0.4×2.1=○0.4×2.5=○

×25=×25+×25

9.8×124=×124=× -×

三、两个筑路队,甲队8天修路6.48千米,乙队9天修路10.35

千米,先说说哪个队的工作效率高些,再计算一下你说的对不对。

四、一个六层塔,每一层点灯的盏数都是它的上一层的3倍,已

知最顶层点了2盏灯,求这座塔共点了多少盏灯?

五上小数乘除法简便运算专项练习题

班级___________ 姓名______________

2.5×7.1× 16.12×99+16.125.2×0.9+0.9.3×50×0.2

0.75×1990.86×15.7-0.86×14.0.25×3.2÷3.5

7.28×99+7.226×15.7+15.7×24

8.05×3.4+7.×3.32×25

4.8×100.1 .09×10.8-0.8×7.09

0.9÷× 1.9.5×99.8

1.2×÷4.832+4.90.1

2.5×0.4×2.5×84.× 1 .84.8×0.5×0.279×3430.657×27.×

17.-.×.4

五上小数乘除法简便运算专项练习题

班级___________ 姓名______________

2.5× .8×299..5×1.25×0.320.125×72

0.25×39+0.256.8×0.75÷0.28×0.56+44×0.412.5×56

13.5×0.12.5×8.5.7×0.28+6.3×0.28-0.28×2

9.5×9.16×1.53-0.053×91..9÷4.2÷3.5

15÷3.4÷2.5÷0..6-3.6×0.7 ×0.8

40.÷ 0.81 × 0.184.4×0.8-3.4×0. ×.5

2

五年级数学简便计算练习卷

下面各题怎样算简便就怎样算。

小数加减法计算

6.94.83.1 0.4566.223.715.89

4.02

5.40.9.171.83.213.75

3.687.562.6.852.340.85

4.663

5.61.815.67.2

3.822.90.189.1.6

4.83..140.532.47

5.272.860.661.13.354.682.65.81.6413.85.36

47.87.45+8.80.398+0.36+3.15.75+3.590.59+14.25

66.868.661.346.83.96.14.90.9

25.48.94.16.15. 15.02-6.8-1.02

324.90. 146.5.43-

4.8+8.63+

5.2+0.5.93+0.19+2.81 1.76+0.195+3.24

2.35+1.713+0.287+7.61.57+0.245+7.6.02+

3.6+1.98

0.134+2.66+0.8661.27+3.9+0.73+16.1 .54.96.5

3.070.381.1.293.72.716.82.451.55

3.251.790.591.7523.40.813.47.2.20.36

4.81.64

1.233.40.236. 1

2.76.541.764.54

147.322.62.648.677.3611.33

小数乘法计算

0.25×16.2××8.6×10220÷1.25÷8

3.72×3.5+ 6.28×3.51 .8×7.8+78×0.50.8×100.1

5.6×13.1-15.6-15.6×2.14.2÷3.5.09×10.8-0.8×7.09

18.76×9.9+18.76.52÷2.5÷0.456.5×9.9+56.5

515.6×13.1-15.6-15.6×2.14.8×7.8+78×0.524.2÷3.5

4.8×100.16.5×9.9+56..09×10.8-0.8×7.09

18.76×9.9+18.763.52÷2.5÷0.420÷1.25÷8

9.6÷0.8÷0..2×99+4.215.2÷0.25÷40.89×100.1

17.8÷0.49÷1.1.25×2.5×3.65×10.1

3.83×

4.56+3.83×

5.449.7×99+9..14×0.68+31.4×0.032

27.5×3.7-7.5×3..54÷2.5÷0.0.65×101.2×0.25×12.5

÷8÷0.12.6÷1.25÷0.8÷2.5÷0..36×12.5×8

7.2×0.2+2.4×1..9×1.01.74×+1.5×2.26

3.9×2.7+3.9×7.318-1.8÷0.125÷0.12.7×9.9+1.27

21×-5.65.4×11-5..5÷1.84.2÷3.5

63.4÷2.5÷0.4.9÷1.43.9÷30÷0.6÷5

7.71.54)÷0.72.5×2..7÷15÷

0.35×1.25×2×0.82.4×0.9+0.1×32.15÷0.25

×0.49.16×1.5-0.5×9.163.6-3.6×0.50÷28

0.8×3.12+3.12×9928.6×101-28.6

0.86×15.7-0.86×14..4×102.31×1.2×0.5

7.6×0.8+0.2×7. 0.85×19

0.25×8.5×44.6÷3.5

1.28×8.6+0.72×8. 1

2.5×0.96×0.810.4-9.6×0.350.25×36

0.25×0.73×0.32×40346×57+23×8 0.79×199

13.7×0.25-3.7÷2.22×9.9+6.66×6.72.3×16+2.3×23+2.3

101×0.87-0.91×810.7×16.1-15.1×10.73.65×4.7-36.5×0.37

阿肯色州的英文州翻譯州英語怎麼說典-26个英文字母的正确书写


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