LVL Unit 6 Test Review

7 + ( - 3 ) ³

(a)  

Tags

CCSS.7.NS.A.3

7 - (-2)²

(a)  

Tags

CCSS.7.NS.A.1C

-8 + ( - 4) ³

(a)  

Tags

CCSS.7.NS.A.1D

Which of the following is equivalent to 2(5+n) ?

• (2 x 5) + ( 2 x n )

• (2 x 5 ) + n

• (2 + 5 ) (n)

• (2 x 5 ) + ( 5 x n )

Tags

CCSS.6.EE.A.4

Which of the following is equivalent to 5(7+n) ?

• (5 x 7) + ( 5 x n )

• (5 x 7 ) + n

• (5 + 7 ) (n)

• (5 x 7 ) - ( 5 x n )

Tags

CCSS.6.EE.A.4

Which of the following is equivalent to 3(4-n) ?

• (3 x 4) - ( 3 x n )

• (3 x 4 ) + n

• (3 + 4 ) (n)

• (3 x 4 ) + ( 3 x n )

Tags

CCSS.6.EE.A.3

What is the prime factorization of 45

(a)  

What is the prime factorization of 140? Choose two correct answers

• 2 x 2 x 5 x 7

• 4 x 5 x 7

• 2 ² x 5 x 7

• 2 x 2 x 2 x 5 x 7

What is the prime factorization of 80? Choose two correct answers

• 2 x 2 x 2 x 5 x 5 x 1

• 2 x 2 x 2 x 2 x 5

• 2 ⁴ x 5

• 2 x 2 x 2 x 5 x 7

• 16 x 5

Which expression is x + 3 + 2 equivalent to?

• 5 x

• x + 5

• x + 1

• x - 1

Tags

CCSS.6.EE.A.4