Unit Review Algebraic Expressions

Evaluate 2n + 7   if    
n = -7

• 21
• -14
• 7
• -7

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

I open a saving account with $200 and plan to put $50 per month in the account.
Which expression represents this situation after x number of months?

• 200 + 50x
• 200x + 50
• 200 + x + 50
• 12x(50 + 200)

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

CCSS.6.EE.C.9

Identify the Coefficients
-4x + 2y + 5 + 9a

• 5, 9a
• -4, 2 , 9
• -4x, 2y, 9a
• 5

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

There were x cookies at the beginning of a party. By the end of the party, 16 of them had been eaten. Using x, write an expression for the number of cookies that were left.

• 16
• x + 16
• 16 - x
• x - 16

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

Evaluate 3b + 2d
when
a = 1, b = 3, d = -2

• 3
• 5
• 0
• 2

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

Write and expressions for eight plus triple the number of shirts
Let s = number of shirts

• 8 + 3s
• 8 + s
• 3s - 8
• 8(3 + s)

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

What are the coefficients in the expression
8a + b + 9?

• 8 only
• 1 and 8
• 8 and 9
• 1, 8, and 9

Write an algebraic expression for:
the product of 5 and a number

• 5 + n
• n + 5
• 5n
• 5/n

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

Translate from English to math: 3 less than y

• 3-y
• y-3
• y/3
• 3y

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

Rewrite using the Distributive Property 
6(x + -2)

• 6x + 12
• 6x - 12
• 4x
• 6x - 2