63.2*0.1+6.32*9用简便计算方法计算

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63.2*0.1+6.32*9用简便计算方法计算63.2*0.1+6.32*9用简便计算方法计算63.2*0.1+6.32*9用简便计算方法计算63.2*0.1+6.32*9=6.32x1+6.32x

63.2*0.1+6.32*9用简便计算方法计算
63.2*0.1+6.32*9用简便计算方法计算

63.2*0.1+6.32*9用简便计算方法计算
63.2*0.1+6.32*9
=6.32x1+6.32x9
=6.32x(9+1)
=6.32x10
=63.2