Prime Factorization

Front

Prime factorization of 32 using a number tree

Back

2 x 2 x 2 x 2 x 2

Front

Prime factorization of 60 using a number tree

Back

5 x 3 x 2 x 2

Tags

CCSS.4.OA.B.4

Front

Prime factorization of 42 using a number tree

Back

7 x 3 x 2

Front

Prime factorization of 64 using a number tree

Back

2 x 2 x 2 x 2 x 2 x 2

Front

Use a number tree to find the prime factorization of 72

Back

2 x 2 x 2 x 3 x 3

Tags

CCSS.4.OA.B.4

Front

Prime factorization of 18 using a number tree

Back

3 x 3 x 2

Front

Write 28 as a product of its prime factors.

Back

2 x 2 x 7

Front

Which list contains all prime numbers?
Options:

2, 3, 5, 7, 11

,

2, 3, 5, 7, 9

Back

2, 3, 5, 7, 11

Tags

CCSS.4.OA.B.4

Front

Which list contains composite numbers? Options:

4, 6, 8, 9, 12

,

2, 4, 6, 7, 12

Back

4, 6, 8, 9, 12

Tags

CCSS.4.OA.B.4

Front

Write 63 as a product of its prime factors.

Back

3 x 3 x 7