3.18+1.25×0.3÷1.5简便计算,
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3.18+1.25×0.3÷1.5简便计算,
3.18+1.25×0.3÷1.5简便计算,
3.18+1.25×0.3÷1.5简便计算,
3.18+1.25×0.3÷1.5
=3.18+0.125×(3÷1.5)
=3.18+0.125×2
=3.18+0.25
=3.43
3.18+1.25×0.3÷1.5
=3.18+1.25×(0.3÷1.5)
先算它,没什么其它的简便