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0是偶数吗
更新时间： 2019-02-15 00:00:00  

0是偶数。根据奇数和偶数的定义：若某数是2的倍数，它就是偶数（双数），可表示为2n；若非，它就是奇数（单数），可表示为2n+1（n为整数），即奇数（单数）除以二的余数是一。0=2乘0，故0是偶数。

关键词： 偶数

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