Prime, Composite, Factors and Multiples

Front

Which of the following is a multiple of 7? Options: 28, 48, 71, 45

Back

28

Tags

CCSS.4.OA.B.4

Front

Which is not a multiple of 6? Options: 72, 42, 18, 35

Back

35

Tags

CCSS.4.OA.B.4

Front

24, 48, 72, 96 are all multiples of

Back

12

Front

Which of the following numbers shows all of the factors of 12? Options: 1,2,3,4,6,12, 1,2,3,4,6,8,12, 1,2,4,6,12, 2,4,6,8,10,12

Back

1,2,3,4,6,12

Tags

CCSS.4.OA.B.4

Front

Which of the following equations will NOT result in a multiple of 5?

11 x 5 = _

,

2 x 5 = _

,

6 x 5 = _

,

7 x 3 = _

Back

7 x 3 = _

Tags

CCSS.5.OA.B.3

Front

Which number listed below is a prime number? Options: 1, 37, 63, 33

Back

37

Tags

CCSS.4.OA.B.4

Front

Which group shows a list of composite numbers? Options: 2,4,6,8,10, 5,10,15,20,25, 3,15,27,36,49, 21,35,48,55,62

Back

21,35,48,55,62

Tags

CCSS.4.OA.B.4

Front

Which of the following is a factor of 54? Options: 4, 7, 5, 9

Back

9

Tags

CCSS.4.OA.B.4

Front

Which of the choices below includes two factors of 15? Options: 5 and 6, 3 and 5, 3 and 9, 3 and 8

Back

3 and 5

Tags

CCSS.4.OA.B.4

Front

Common factor of 20, 38, 14, 16, 8?

Back

2