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被除数和除数都是81,商是多少?
更新时间: 2021-06-12 17:45:38  

1、被除数和除数均为81,即81除以81等于1,即商为1.

2、被除数除数商余数和是81,商和余数是5,被除数和除数各是多少?

81-5=76 76=61+15 算式:61/15=4…1 验算:61+15+4+1=81

答:被除数是61,除数是15

关键词: 被除数 除数 多少

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