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8.01×0.32列竖式计算

(1)5.3×1.7-0.7×5.3,=5.3×(1.7-0.7),=5.3×1,=5.3;(2)3.4×2.81+0.66×28.1,=0.34×28.1+0.66×28.1,=28.1×(0.34+0.66),=28.1×1,=28.1;(3)5.6×0.125+2.4÷8,=5.6×0.125+2.4×0.125,=0.125×(5.6+2.4),=0.125×8,=1;(4)15-5.9...

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