PSHS-Algebraic Operations WS5

Simplify using product notation:

 $7\times a\times3\times a\times b$  

•  $2a+b+10$  

•  $7a^2+3ab$  

•  $21a^2b$  

•  $10a^2+b$  

Write in expanded form:

 $7t^4$  

•  $7+t+t+t+t$  

•  $7\times4\times t$  

•  $7\times t\times t\times t\times t$  

•  $7+t\times t\times t\times t$  

3x + 7x

• 10x

• 4x

• -4x

• -10x

Tags

CCSS.7.EE.A.1

5a + b - 4a + b

• a + 2b

• a

• 9a - 2b

• 9a + 2b

Tags

CCSS.7.EE.A.1

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

Tags

CCSS.7.EE.A.1

Simplify:
2x - 5x + 6x + 7 + 14

• 3x + 21
• 3x + 22
• -3x + 21
• -3y + 22

Tags

CCSS.7.EE.A.1

Simplify:
-1x + y - z + 10z + 2x - 10y

• 1x - 9y + 9z
• 1x - 9z - 9y
• -1x - 9z - 9y
• -1x - 9 - 9y

Tags

CCSS.7.EE.A.1

Simplify the following expression:
(5 + 4x) + (2x - 8)

• 13 + 6x
• 6x - 3
• 6x - 13
• 6x + 3

Tags

CCSS.7.EE.A.1

Find the sum (−x + 8) + (−5x − 1).

• −6x + 7
• −4x + 7
• −6x − 8
• −6x + 8

Tags

CCSS.7.EE.A.1