Factors and Multiples Review

Front

Which set shows only multiples of 6? Options: 6, 12,18,24, 6, 16, 26, 36, 1, 2, 3, 6, 6, 40, 66, 500

Back

6, 12,18,24

Front

Which statement is true? Options: The only factors of 4 are 1 and 4., The only factors of 6 are 1 and 6., The only factors of 3 are 1 and 3., The only factors of 8 are 1 and 8.

Back

The only factors of 3 are 1 and 3.

Front

Is 19 prime or composite?

Back

prime

Front

Is 12 prime or composite?

Back

composite

Front

Is 33 prime or composite?

Back

composite

Front

Is 17 prime or composite?

Back

prime

Front

Which statement is NOT true? Options: A composite number has at least 3 factors., All prime numbers are odd., 2 is the smallest prime number., All prime numbers have exactly two factors.

Back

All prime numbers are odd.

Front

List all the factors of 25.

Back

1, 5, 25

Front

This kind of number has exactly two factors.

Back

prime

Front

This kind of number has more than two factors.

Back

composite