Combining Like Terms Practice

3x + 2x + 5y =

• 5x + 5y
• 2x + 5y
• -5x + 5y
• 3x + 3y

Tags

CCSS.7.EE.A.1

3x + 2x + 6y + 3
Which are like terms?

• 6y and 3
• 2x and 3
• 3x and 3
• 3x and 2x

Tags

CCSS.6.EE.A.2B

What are coefficients?

• The letters in an expression
• The numbers without a letter
• The same as constants
• The number before a letter 

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

What are the coefficients of the following expression?
3x + 4y + 6z + 3

• 3
• 3, 4, 6
• 4, 3
• 6, 4

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

What are the terms of this expression?
2x + 3y - 4x + 3

• 2, 3, -4, 3
• 2x, 3y, -4x, 3
• -2x + 3y + 3
• 3

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

What are the constants of this expression?
2x + 4y + 3 + 2x + 6

• 2x + 4y + 2x
• 4x + 4y + 9
• 3, 6
• 4y

Simplify:
3x - 2x - x

• 6x
• x
• 0
• 5x

Tags

CCSS.7.EE.A.1

Simplify:
1/2 x  +  3  + 1/3 y  + 1/2 x  + 1/3 y

• 1/3 y  + 1/2 x  + 3
• x + y + 3
• x + y 
• x + 2/3 y + 3

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

What are constants in an expression?

• The number before a letter
• The numbers without an letters.
• The + and - signs
• The letters

Variable terms are called "variable" because:

• they are pretty.
• they never change.
• they vary (change).
• they don't have letters.

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6