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508乘5用竖式怎么算

如了

如图

508×56=28448

竖式解答

508除5竖式有余数,余数是3 508除5=101余3

508×8=4064

508 ÷ 8 = 63 … 4

304x508=154432

508÷2=254 验算 254×2=508 或508÷254=2

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