Adding and Subtracting Algebraic Expressions

Find the least common denominator of the expression

• 18

• 6x

• 3xy

• 6xy

Tags

CCSS.HSA.APR.D.7

Simplify the expression

• 
• 
• 
• 

Tags

CCSS.HSA.APR.D.7

• 4a/2

• 2a

• 3a/2

• 4a/4

Tags

CCSS.7.EE.A.1

• 2a/0
• 2a/5
• 2a/10
• 2a

Tags

CCSS.HSA.APR.D.7

Subtract the following expressions. Simplify completely.

• Can't subtract these

Tags

CCSS.HSA.APR.D.7

Find the sum. Make sure to include terms with variables in your expression first in your solution. (No spaces)

(3n − 1) + (4 − n)

Tags

CCSS.7.EE.A.1

Find the sum. Make sure to include terms with variables in your expression first in your solution. (No spaces)

Tags

CCSS.7.EE.A.1

Find the sum. Make sure to include terms with variables in your expression first in your solution. (No spaces)

(2.1q − 2) + (7.5q + 18)

Tags

CCSS.7.EE.A.1

Simplify the expression. Make sure to include terms with variables in your expression first in your solution. (No spaces)

-4y + 7 + 9y - 3

Tags

CCSS.7.EE.A.1

Simplify the expression. Make sure to include terms with variables in your expression first in your solution. (No spaces)

-15m + 9m

Tags

CCSS.7.EE.A.1