Algebra Review

Simplify this expression (combine like terms):
 x + x + x + x

• 4 - x
• 4x
• x
• x+4

Tags

CCSS.6.EE.A.3

CCSS.6.EE.B.6

Simplify this expression (combine like terms):
3x + 3 - 1

• x - 1
• 3x + 4
• 3x + 2
• 5x

Tags

CCSS.6.EE.A.3

CCSS.6.EE.B.6

Simplify this expression (combine like terms):
6y + 5y + y - 2

• 10y
• 11y + y - 2
• 12y - 2
• 13y

Tags

CCSS.6.EE.A.3

CCSS.6.EE.B.6

Simplify this expression (combine like terms):
6a + 1 - 2a

• 4a + 1
• 7a - 2a
• 8a + 1
• 6a + a

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

Evaluate the expression if a=3 and b=6.
4a - b

• 43 - 6
• 37
• 1
• 6

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

Evaluate the expression if x=2, y=3, and z=5.
xy - z

• 10
• 1
• 23 - 5
• 18

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

If a=2 b=7, solve

(16 + a) - (b + 5) =

• 11

• 2

• 6

• 0

Tags

CCSS.6.EE.A.2C

10(f + 5)

• 10f + 50
• f + 50 
• 10f + 5 
• b + c 

Tags

CCSS.6.EE.A.3

5(6 + cd)

• 30 + 5cd
• 5 + c 
• 11 + 5c 

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.A.4

CCSS.6.EE.B.6

Which of the following is the correct expansion of:
5(r - 2)?

• 5r - 2
• 5r +2
• 5r + 10
• 5r - 10

Tags

CCSS.6.EE.A.3