STAAR Review - 6.7A Day 1

Solve 2³.

• 8

• 5

• 6

• 9

Tags

CCSS.6.EE.A.1

Solve 3³.

• 6

• 33

• 27

• 9

Tags

CCSS.6.EE.A.1

Solve 4².

• 8

• 42

• 16

• 6

Tags

CCSS.6.EE.A.1

Solve 5³.

• 15

• 53

• 125

• 8

Tags

CCSS.6.EE.A.1

Solve 8².

• 64

• 82

• 10

• 16

Tags

CCSS.6.EE.A.1

Which of the following is a prime number?

• 49

• 53

• 66

• 81

Tags

CCSS.4.OA.B.4

What is the prime factorization of 75?

• 3 × 5²

• 5 × 15

• 3² × 5

• 3² × 5²

What is the prime factorization of 120?

• 2² × 3² × 5

• 3 × 5 × 8

• 2 × 3 × 4 × 5

• 2³ × 3 × 5

A prime number...

• has one factor.

• has more than 2 factors.

• has 100 factors.

• has exactly 2 factors; 1 and itself.

Tags

CCSS.4.OA.B.4

Which expression shows the prime factorization of 84?

• 2² • 21

• 2² • 3 • 1

• 2² • 3²

• 2² • 3 • 7