Prime Factorization

Front

The smallest prime number is ........

Back

2

Tags

CCSS.4.OA.B.4

Front

The smallest odd prime number is .............

Back

3

Tags

CCSS.4.OA.B.4

Front

The prime number between 44 and 50 is .........

Back

47

Tags

CCSS.4.OA.B.4

Front

Prime factors: 3, 2, and 7

Back

42

Front

Prime factors: 2, 5, 7

Back

70

Front

Ahmed created his factor rainbow for 18. What factors did he forget? Options: 8 and 10, 5 and 3, 4 and 4, 3 and 6

Back

3 and 6

Tags

CCSS.4.OA.B.4

Front

All the factors of 25 are ............

Back

1, 5, 25

Tags

CCSS.4.OA.B.4

Front

All the factors of ........ are 1 , 2 , 3 , 6 , 9 and 18

Back

18

Tags

CCSS.4.OA.B.4

Front

4 is a factor of: 37, 38, 39, 40

Back

40

Tags

CCSS.4.OA.B.4

Front

Which of the following is a factor of 10? Options: 30, 20, 15, 5

Back

5

Tags

CCSS.4.OA.B.4