Solving Algebraic Expressions with Variables

Can you have more than one variable in an expression?

• Yes

• No

Tags

CCSS.6.EE.A.2B

The sum of x and 3 is...

• x - 3 =

• x + 3 =

• x · 3 =

• x ÷ 3 =

Tags

CCSS.6.EE.A.2A

5 greater THAN p is...

• p - 5 =

• p + 5 =

• p · 5 =

• p ÷ 5 =

Tags

CCSS.6.EE.A.2A

17 plus w is...

• 17 - w =

• 17 + w =

• 17 · w =

• 17 ÷ w =

Tags

CCSS.6.EE.A.2A

Simplify-2x - 4(4x - 8) (a)  

• -16x - 2

• -18x + 32

• 18x - 32

• -16x + 2

Tags

CCSS.6.EE.A.3

what is x•x when x=16 is (a)  

• 256

• 32

• 1

• 16

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.2

Mathematical Equivalence

ON

Tags

CCSS.6.EE.A.4

Simplify:

11x + 12y + 1y + 10x - 2

Mathematical Equivalence

ON

Tags

CCSS.7.EE.A.1

Evaluate the expression
when x=8 and y=12.
4x − 2y 

• 4(8) − 2(12)

• 0

• 8

• 4

Tags

CCSS.6.EE.A.2C

Simplify the expression.

-5(7+5x)-6

Mathematical Equivalence

ON

Tags

CCSS.6.EE.A.3