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336÷24的递等式计算

(1)(160-48÷12)×4,=(160-4)×4,=156×4,=624;(2)336÷[(36-29)×6],=336÷[7×6],=336÷42,=8;(3)62×(300-145÷5),=62×(300-29),=62×271,=16802.

336+364÷7递等式怎么写 336+364÷7 =336+52 =388

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