特殊的数学性质

标签：特殊 和模 相加 数模 一位数 等于 数学 性质

                                             一个数模9的结果等于它的每一位数相加和模9

 

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标签：特殊,和模,相加,数模,一位数,等于,数学,性质
From： https://blog.csdn.net/ke_wu/article/details/144300038