哪些是偶数?有;2,3,5,9,10,24,45,60,78,97,111,508 哪些是奇数?
问题描述:
哪些是偶数?有;2,3,5,9,10,24,45,60,78,97,111,508 哪些是奇数?
2的倍数有( ),5的倍数是( ) 既是2的倍数,又是5的倍数是( )
答
偶数2,10,24,60,78,508
2的倍数有(2,10,24,60,78,508 ),5的倍数是(5,10,45,60,) 既是2的倍数,又是5的倍数是(10,60 )