Unit 1 Review Guide

-6k + 7k=

• k
• -k
• 12k
• -12k

Tags

CCSS.7.EE.A.1

n -10 +9n -3=

• -3
• 9n-3
• n
• 10n -13

Tags

CCSS.7.EE.A.1

Simplify the expression: 7v + 2 + 12 + 2v

• 23
• 23v
• 9 + 14v
• 9v + 14

Tags

CCSS.7.EE.A.1

What is the simplified version of this expression? $-4(8r+3)$  

•  $-32r-12$  

•  $32r-12$  

•  $-32r+12$  

•  $32r+12$  

Tags

CCSS.6.EE.A.3

What is the simplified version of this expression?  $7\left(5x-1\right)$  

•  $35x+7$  

•  $35x-1$  

•  $35x-7$  

•  $-35x-7$  

Tags

CCSS.7.NS.A.1D

What is the simplified version of this expression?  $5(a+6)$  

•  $5a+6$  

•  $a+30$  

•  $5a+30$  

•  $5a-30$  

Tags

CCSS.6.EE.A.3

L x W

• Area

• Perimeter

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

square units

• Area

• Perimeter

Distance around the figure.

• Area

• Perimeter

How much space is inside the figure.

• Area

• Perimeter