Expressions Review

Simplify    5(2 - 7n) =

•  52 - 57n
• 10 - 7n
• 10 - 35n
• 10 + 35n

Tags

CCSS.6.EE.A.3

Simplify:
5x - 6x - 8x + 7 

• -9x + 7
• -9x -  7
• 9x + 7 
• 9x - 7

Tags

CCSS.7.EE.A.1

Simplify the following expression:
3 + 5x + 8 - 2x

• 7x - 11
• 7x + 11
• -3x + 11
• 3x + 11

Simplify the following expression:
-6x + 4(-x - 3)

• -2x - 12
• 10x + 12
• -10x - 12
• -2x + 12

5 - 3(5x - 4)

• 15x + 7
• -15x + 17
• 15x - 7
• -15x - 17

Tags

CCSS.6.EE.A.3

Simplify:
3(9 + 2d) + 4d 

• 18d+10d
• 18d-10d
• 27+10d
• 37d

2m + 3s + 4z -5 How many coefficients do you see? How many constants?

• 3,1

• 2,3

• 4,4

• 1,3

Select the term below that is a like term with xy. 

• 6x
• 7xy
• 3y
• 3x²y²

Select the terms below that is a like term with 2b.

• 77ab
• 7b
• 5b²
• 9b²

Select the term below that is NOT like terms with a.

• 5a
• 2a
• 8a
• 7a²