factors and multiples

Front

List all the factors for the number 24.

Back

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

Tags

CCSS.4.OA.B.4

Front

A prime number is...

Back

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

Tags

CCSS.4.OA.B.4

Front

Composite numbers:

Back

Have more than 2 factors

Tags

CCSS.4.OA.B.4

Front

List the first 5 multiples of 8

Back

8, 16, 24, 32, 40

Front

Next three multiples after 6, 12, 18: ___, ___, ___

Back

24, 30, 36

Front

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

Back

11

Tags

CCSS.4.OA.B.4

Front

Which number is composite? Options: 17, 7, 5, 20

Back

20

Tags

CCSS.4.OA.B.4

Front

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

Back

14

Tags

CCSS.4.OA.B.4

Front

What number is the only even prime number?

Back

2

Tags

CCSS.4.OA.B.4

Front

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

Back

21

Tags

CCSS.4.OA.B.4