Judgment questions 1, 0 are even numbers () 2, 2 are composite numbers () 3, 1 is the smallest prime number () 4, in three digits, the smallest prime number is 101 () 5. A nonzero number with at least two divisors () 6. Prime number is prime factor () 7. 9 and 6 are the prime factors of 54 () Check right, cross wrong

Judgment questions 1, 0 are even numbers () 2, 2 are composite numbers () 3, 1 is the smallest prime number () 4, in three digits, the smallest prime number is 101 () 5. A nonzero number with at least two divisors () 6. Prime number is prime factor () 7. 9 and 6 are the prime factors of 54 () Check right, cross wrong

1. 0 is even (√)
2. 2 is the sum (×)
3. 1 is the smallest prime (×)
4. In three digits, the smallest prime number is 101 (√)
5. A nonzero number with at least two divisors (×)
6. Prime number is prime factor (×)
7. 9 and 6 are the prime factors of 54 (×)
Check right, cross wrong