Prime Factorization

Which of the following is NOT prime?

• 29

• 23

• 17

• 39

Tags

CCSS.4.OA.B.4

Using a Factor Tree, find the prime factorization of 75.

• 5² x 3

• 3 x 5 x 7

• 3² x 5

• 15 x 5

Which is equivalent to 4 x 4 x 4 x 4 x 4

• 4⁶
• 5⁴
• 4⁴
• 4⁵

Tags

CCSS.6.EE.A.1

Which is equivalent to 5 x 5 x 5 x 5

• 5³
• 5⁴
• 4⁵
• 5⁵

Tags

CCSS.6.EE.A.1

What is 6²?

• 8
• 36
• 4
• 12

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

The expression 2⁴ ⋅ 3³ is equivalent to what number?

• 432
• 72
• 144
• Not here

Tags

CCSS.5.NBT.B.5

What is the prime factorization of 110?

• 5² ⋅ 11
• 2⁵ ⋅ 11
• 5 ⋅ 22
• 2 ⋅ 5 ⋅ 11

Find the equivalent expression.

9 x 9 x 9 x 9 x 9

• 9⁵
• 9¹⁵
• 9 x 5
• 9 + 9 + 9 + 9+ 9

Tags

CCSS.6.EE.A.1

A scientist reports that a bacteria culture contains 3⁴ bacteria.
How many bacteria is that?

• 12
• 81
• 7
• 95

Tags

CCSS.6.EE.A.1

Which is equivalent to 2⁴ ?

• 8

• 20

• 16

• 12

Tags

CCSS.6.EE.A.1