FACTORS AND MULTIPLES

Front

List all the factors for the number 24.

Back

1, 2, 3, 4, 6, 8, 12, 24

Front

6, 12, 18, ___ ,___ ,___

Back

24, 30, 36

Front

List the factors of 30

Back

1, 30, 2, 15, 3, 10, 5, 6

Front

Which is a multiple of 3? Options: 15, 4, 1, 5

Back

15

Front

Joe has listed the first 4 multiples of 7 as: 7, 14, 22, 28. Which one is incorrect?

Back

22

Front

A prime number is...

Back

a number that has only two factors.

(1 and itself)

Front

Numbers that can be multiplied together to make a product.

Back

factors

Front

Composite numbers:

Back

Have more than 2 factors

Front

Which number is prime? Options: 25, 11, 36, 14

Back

11

Front

Which number is NOT a multiple of 3? Options: 12, 33, 14, 21

Back

14