Prime and Composite Numbers

Front

Which number is prime? Options: 57, 19, 9

Back

19

Front

Which number is composite? Options: 2, 4, 13

Back

4

Front

Prime numbers have:

Back

Exactly 2 factors

Front

Composite numbers

Back

Have more than 2 factors

Front

Find the prime number from the list: 10, 9, 7, 4

Back

7

Front

Which number is composite? Options: 11, 13, 21, 23

Back

21

Front

How is a prime number different from a composite number?

Back

Prime numbers have only 2 factors, and composite numbers have more than 2 factors.

Front

Are all even numbers composite numbers?

Back

No

Front

Are there any numbers that are neither prime nor composite?

Back

Yes

Front

Which one is a prime number? Options: 465, 822, 600, 743

Back

743