Algebraic Foundations Test Review

Which algebraic expression represents

"six less than a number"?

• $\frac{6}{k}$

• $\frac{k}{6}$

• $6-k$

• $k-6$

Tags

CCSS.6.EE.A.2A

 Simplify by combining like terms: $5a+2b-3a+4$ 

•  $8a+2b+4$  

•  $2a+2b+4$  

•  $8ab$  

•  $4ab+4$  

Tags

CCSS.7.EE.A.1

4(k + 7)

• 4k + 28
• 4k - 28
• -4k + 28
• 4k - 28

Tags

CCSS.7.NS.A.1D

What does it mean to distribute?

• To multiply the numbers inside the parentheses by the number on the outside.
• To add all of the numbers together.
• To do the order of operations.

Tags

CCSS.3.OA.B.5

Simplify by combining like terms: 7v + 2 + 12 + 2v

• 23
• 23v
• 9 + 14v
• 9v + 14

Tags

CCSS.7.EE.A.1

Which is an example of Commutative Property of Addition?

• 7 + (6+3) = 7 + (3+6)
• 3x4 = 4x3
• 7 + 3 = 13 + 7
• 2 + (3 + 4) = (2 + 3) +4

Tags

CCSS.6.EE.A.3

5(0) = 0

• Multiplicative Property of Zero
• Addition Property of Addition
• HBO
• COW

This property tells us that when we change the order of numbers when we are adding, the answer does not change.  

• Commutative Addition
• Commutative Multiplication
• Associative Addition
• Associative Multiplication

Tags

CCSS.6.EE.A.3

2/3 x ____ = 1

• -2/3
• 3/2
• -3/2
• -1

Tags

CCSS.6.EE.B.7

What is Multiplicative Property of Zero?

• Anything pluz zero is zero.
• Anything times zero is one.
• Anything times zero is zero.
• Anything times one is one.

Tags

CCSS.HSA.APR.A.1