Simplifying Expressions

Identify the "like terms" in the expression: 
2x + 4y - 3x + y - x

• 2x and 4y and -3x
• 2x and -3x and x
  4y and y 
• they are all like terms
• there are no like terms

Tags

CCSS.6.EE.A.2B

Combine like terms
3x + 2x + 3y - 7y

• 5x + 10y
• 5x + 4y
• 5x - 4y
• 5x -10y

Tags

CCSS.7.EE.A.1

-6k + 7k=

• k
• -k
• 12k
• -12k

Tags

CCSS.7.EE.A.1

Simplify the expression: 2x + 1 + 7x 

• 10x
• 10
• 9x + 1
• 9 + 1x

Tags

CCSS.7.EE.A.1

Select the terms below that is a like term with 7.

• 3x
• 3x³
• 33a
• 103

Tags

CCSS.6.EE.A.2B

Select the term below that is a like term with xy. 

• 6x
• 7xy
• 3y
• 3x²y²

Tags

CCSS.6.EE.A.2B

Select the terms below that is a like term with 2b.

• 77ab
• 7b
• 5b²
• 9b²

Tags

CCSS.6.EE.A.2B

Combine the like terms to create an equivalent expression of:
3d + 4g - 2d + 7g + 5

• 5d + 11g + 5
• 5d - 11g + 5
• d + 11g +5
• d + 16g

Tags

CCSS.7.EE.A.1

−x²+2−1+6x²−4x²

• x ²  -1
• x² +1
• 3x² +1
• x ²+3

Tags

CCSS.6.EE.A.3

4a + 9 + a

• 5a + 9
• 14a
• 3a + 9
• 5a - 9

Tags

CCSS.7.EE.A.1