21,39,91,59,63,35,1,97,87,85,17,72,51,2哪些是质数,合数,奇数,偶数?我保证会采纳
问题描述:
21,39,91,59,63,35,1,97,87,85,17,72,51,2哪些是质数,合数,奇数,偶数?我保证会采纳
21,39,91,59,63,35,1,97,87,85,17,72,51,2
质数:
合数:
奇数:
偶数:
答
质数:59,97,17,2
合数:21,39,91,63,35,87,85,72,51
奇数:21,39,91,59,63,35,1,97,87,85,17,51
偶数:72,2