Exponents and Prime Factorization

All of these are prime except

• 33
• 19
• 2
• 73

Tags

CCSS.4.OA.B.4

Using a Factor Tree, find the prime factorization of 54 in exponential form.

• 3² x 6
• 2 × 3³
• 2³ x 3
• 6 × 9

Tags

CCSS.6.EE.A.1

Using a Factor Tree, find the prime factorization of 100 in exponential form.

• 10 × 10

• 5⁴

• 4 x 25

• 2² × 5²

Tags

CCSS.6.EE.A.1

Using a Factor Tree, find the prime factorization of 24 in exponential form.

• 2³ x 3
• 2² x 3 x 4
• 2² × 3²
• 2 × 12

Tags

CCSS.6.EE.A.1

Using a Factor Tree, find the prime factorization of 150 in exponential form.

• 2³ × 3 × 5

• 15¹⁰

• 2 × 3 × 5²

• 3 × 5³

Tags

CCSS.6.EE.A.1

Jaselyn and Ky are working on the prime factorization of 63. Read their explanations and decide which student is correct.

• Jaselyn said the prime factorization of 63 is 7 x 9 because 7 times 9 is 63.

• Ky said the prime factorization of 63 is 3² x 7 because 3² times 7 equals 63 and the bases in his answer are all prime.

Tags

CCSS.6.EE.A.3

CCSS.6.EE.A.4

Which is the CORRECT prime factorization of 18?

• 2 x 9

• 3 x 6

• 2 x 3²

• 2⁹

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.3

CCSS.6.EE.A.4

What is a Prime Number?

• A number that has more than two factors

• An Odd Number

• A number that only has two factors; one and itself.

• An online store with free shipping

Tags

CCSS.4.OA.B.4

Find the missing factor for 112.

2⁴ x _____

• 5

• 11

• 7

• 3

Tags

CCSS.5.NBT.B.7

What is the standard form of 2² x 3² x 5

• 120

• 180

• 90

• 140

Tags

CCSS.6.EE.A.1