Exponents and Prime Factors

Find the prime factorization using exponents.

• 2 x 10

• 4 x 5

• 2 x 2 x 5

Tags

CCSS.4.OA.B.4

Josiah had a pot belly pig as a pet that weighed 46 pounds. What is the prime factorization of 46?

• 2 x 23

• 2 x 2 x 11

• 2 x 2 x 13

• 3 x 23

What is the prime factorization of 18?

• 2 x 3²

• 3 x 3 x 3

• 18 x 1

• 6 x 3

What is the exponential form of 3 x 3 x 3 x 3?

• 3 x 4

• 3⁴

• 4³

• 3^{2 +} 3²

Tags

CCSS.6.EE.A.1

2⁴ =

• 18

• 24

• 8

• 16

Tags

CCSS.6.EE.A.1

Find the prime factorization of 24

• 2 x 2 x 2 x 2

• 8 x 3

• 2³ x 3

• 2² x 3

What does 2² x 5² = ?

• 25

• 75

• 100

• 50

Tags

CCSS.6.EE.A.1

Which is bigger 5² or 2^5?

• 5²

• 2⁵

Tags

CCSS.6.EE.A.1

2² x __ = 28. What number is missing?

• 14

• 7

• 2⁷

• 4

Tags

CCSS.6.EE.A.1

What is the prime factorization of 110?

• 2 x 55

• 5 x 11

• 2 x 5 x 11

• 2⁵

Tags

CCSS.4.OA.B.4