100道数学五年级上册脱式计算题

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1 30.8÷[14-(9.85+1.07)]

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[60-(9.5+28.9)]÷0.18

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2.881÷0.43-0.24×3.5

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20×[(2.44-1.8)÷0.4+0.15]

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28-(3.4+1.25×2.4)

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2.55×7.1+2.45×7.1

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777×9+111×3

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0.8×〔15.5-(3.21+5.79)〕

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= (31.8+3.2×4)÷5

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31.5×4÷(6+3)

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0.64×25×7.8+2.2

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2÷2.5+2.5÷2

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194-64.8÷1.8×0.9

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36.72÷4.25×9.9

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5180-705×6

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24÷2.4-2.5×0.8

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(4121+2389)÷7

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2 671×15-974

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469×12+1492

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405×(3213-3189)

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3.416÷(0.016×35)

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0.8×[(10-6.76)÷1.2]

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19.4×6.1×2.3

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5.67×0.2-0.62

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18.1×0.92+3.93

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0.043-0.24+0.875

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0.4×0.7×0.25

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0.75×102 +100-56.23

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0.78+5.436+1

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4.07×0.86+9.12.5

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30.8÷[14-(9.85+1.07)]

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[60-(9.5+28.9)]÷0.18

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2.881÷0.43-0.24×3.5

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20×[(2.44-1.8)÷0.4+0.15]

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28-(3.4+1.25×2.4)

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2.55×7.1+2.45×7.1

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777×9+1111×3

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0.8×〔15.5-(3.21+5.79)〕

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3 (31.8+3.2×4)÷5

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31.5×4÷(6+3)

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0.64×25×7.8+2.2

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2÷2.5+2.5÷2

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194-64.8÷1.8×0.9

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36.72÷4.25×9.9

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5180-705×6

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24÷2.4-2.5×0.8

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(4121+2389)÷7

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671×15-974 469×12+1492

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405×(3213-3189)

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3.416÷(0.016×35)

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0.8×[(10-6.76)÷1.2]

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19.4×6.1×2.3 5.67×0.2-0.62

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18.1×0.92+3.93

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0.4×0.7×0.25

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0.78+5.436+1 4.07×0.86+9.12.5

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