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五年级数学小数除法口算练习进步

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小数的加减乘除法混合运算( 7 ) 0.08 × 0.125 × 0.8 = 0.5 × 0.2 × 0.2 = 8.31 - 0.49 - 7.31 = 7.01 + 6.3 - 0.31 = 7.63 - 4.54 - 0.46 =

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8.51 - 4.51 + 6.57 = 5.32 - 1.32 + 6.83 = 0.02 × 0.5 × 0.2 = 8.64 - 2.64 + 2.24 = 2 × 0.3 + 2 × 2.2 = 5.01 +

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0.4 - 0.08 = 72.2 - 32.2 - 0.4 = 7.13 - 6.38 - 0.62 = 5.43 - 1.43 + 31.2 = 0.04 × 0.25 × 0.5 = 5 × 0.2 × 0.2 =

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8.15 - 0.61 - 2.15 = 7.65 - 1.65 + 76.2 = 0.04 × 0.25 × 0.8 = 61.2 - 0.7 - 59.3 = 8.55 - 7.62 - 0.38 = 4.21 - 1.21 + 4.73

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= (3.5 + 2.3) × 0.2 = 65.8 - 3.3 - 36.7 = 0.2 × 0.005 × 0.9 = 0.2 × 0.005 × 0.2 = 4.53 - 0.07 - 0.93 = 7.93 - 5.93

五年级数学小数除法口算练习进步

-!小数的加减乘除法混合运算(7)0.08×0.125×0.8=0.5×0.2×0.2=8.31-0.49-7.31=7.01+6.3-0.31=7.63-4.54-0.46=-!
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