100以内既是奇数,又是合数,有哪些 ?

2025-04-24 15:38:15
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回答1:

100以内既是奇数,又是合数,有(9,15,21,25,27,33,35,45,49,51,55,57,63,65,69,75,77,81,85,87,91,93,95,99)