- 1. Is 9 a prime number or composite number?
A) Composite B) Prime
- 2. Is 3 a prime or composite number?
A) Composite B) Prime
- 3. Is 12 a prime or composite number?
A) Prime B) Composite
- 4. Is 20 a prime or composite number?
A) Prime B) Composite
- 5. Is 5 a prime or composite number?
A) Composite B) Prime
- 6. Is 2 a prime or composite number?
A) Composite B) Prime
- 7. What is the prime factorization of 32?
A) 2*2 B) 4*8 C) 2*2*2*2*2 D) 2*4*8
- 8. What is the prime factorization of 25?
A) 2*5*5 B) 2*10 C) 5*5 D) 1*25
- 9. What is the prime factorization of 18?
A) 2*3*3 B) 2*9 C) 1*18 D) 3*3
- 10. What is the prime factorization of 24?
A) 2*2*2*2 B) 8*3 C) 2*2*2*3 D) 2*3
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