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560÷16简便计算

利用除法的性质:a÷(b×c)=a÷b÷c即可。 注意到16=8×2,从而列式计算如下: 560÷16 =560÷(8×2) =560÷8÷2 =70÷2 =35。

560÷16x40 =(560÷4)x(40÷4) =140x10 =1400

560÷5÷16 =560÷(5x16) =560÷80 =7

560除于16乘240的简便算法 =560x(240÷16) =560x15 =840

560÷35=560÷7÷5=80÷5=16

560÷16=560÷8÷2=70÷2=35

560÷16÷5=560÷(16x5) =560÷80=7

560÷16 =560÷8×2 =560÷8÷2 =70÷2 =35

560÷16=56÷4÷4×10 99x36=(100-1)x36

560/2/7 =280/7 =40

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