prime factorization

2 x 2 x 2  or 2³ is the prime factorization of

• 6
• 12
• 22
• 8

Tags

CCSS.4.OA.B.4

Which is the prime factorization of 12? 

• 2 x 6
• 2 + 2 + 2 + 2 + 2 + 2 
• 2² x 3
• 1 x 2² x 3

Tags

CCSS.4.OA.B.4

Which of the following are all prime numbers

• 2, 3, 6, 7, 9
• 2, 4, 8, 16
• 2, 3, 5, 7, 9
• 2, 3, 5, 7, 11

Tags

CCSS.4.OA.B.4

In a power, an _______ is the the number that tells how many times the base is used as a factor.

• exponent
• base
• composite number
• prime number

Tags

CCSS.6.EE.A.1

A composite number

• has more than 2 factors
• has one factor
• has at least 10 factors
• is always a really big number

Tags

CCSS.4.OA.B.4

A prime number...

• has one factor.
• has more than 2 factors.
• has 100 factors.
• has exactly 2 factors: 1 and the itself.

Tags

CCSS.4.OA.B.4

Use a number tree to find the prime factorization of 60

• 2 x 2 x 3 x 5

• 3 x 4 x 5

• 2 x 2 x 3 x 3 x 5

• 6 x 10

What is the expanded form and standard form for 3⁴?

• 3 + 3 + 3 + 3; 12

• 3 x 3 x 3 x 3; 27

• 4 x 4 x 4; 64

• 3 x 3 x 3 x 3 ; 81

Tags

CCSS.6.EE.A.1