Factors and Multiples

Front

Which number is a factor of 18? Options: 4, 7, 6, 12

Back

6

Front

Which one is a multiple of 4? Options: 33, 22, 18, 24

Back

24

Front

A prime number is...

Back

a number that has only two factors.
(1 and itself)

Front

Which number is a factor of 56? Options: 7, 6, 9, 5

Back

7

Front

Which number is a composite number? Options: 10, 5, 7

Back

10

Front

List the first 5 multiples of 8

Back

8, 16, 24, 32, 40

Front

Factors of 15?

Back

1, 3, 5, 15

Front

The only factors of 9 are 1 and 9 making the number 9 prime.

Back

False

Front

What is the next multiple?
12, 24, 36, 48, _____

Back

60

Front

Which number is NOT prime? Options: 3, 7, 17, 21

Back

21