PreAlgebra Unit 2 Test Review

What property is demonstrated?

 $5+0=5$  

• Identity

• Commutative
  

• Associative

• Distributive

Tags

CCSS.1.OA.B.3

What property is demonstrated?

 $x\left(yz\right)=\left(xy\right)z$  

• Commutative

• Associative

• Identity

• Distributive

Tags

CCSS.3.OA.B.5

What property is demonstrated?

 $-6\left(4\right)=4\left(-6\right)$  

• Commutative

• Associative

• Identity

• Distributive

Tags

CCSS.7.NS.A.2C

What property is demonstrated?

 $6\left(2+3\right)=6\cdot2+6\cdot3$  

• Commutative

• Associative

• Identity

• Distributive

Tags

CCSS.3.OA.B.5

A poster is 95 inches long. How long is the poster in feet? Round your answer to the nearest whole number.

Tags

CCSS.5.MD.A.1

Simplify using the Distributive Property:

 $5\left(4-2\right)$  

Tags

CCSS.6.NS.B.4

Simplify using the Distributive Property:

 $\left(6+3\right)\left(-4\right)$  

Tags

CCSS.7.NS.A.2C

Simplify using the Distributive Property:

7(206)

Tags

CCSS.6.NS.B.4

Simplify the following expression:

 $7k-8+4k$  

Tags

CCSS.7.EE.A.1

Simplify the following:

 $3\left(x-6\right)-5x$  

Tags

CCSS.6.EE.A.3