Combining Like Terms and the Distributive Property

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.2B

How many terms does the following expression have?

3 + 2b + c + 100 + 6b

• 3

• 4

• 5

Tags

CCSS.6.EE.A.2B

True or False?

Variable terms and constant terms can be put together.

• True

• False

Tags

CCSS.6.EE.A.2B

True or False?

"x" terms in an expression and "y" terms in an expression can added or subtracted together.

• True

• False

Tags

CCSS.7.EE.A.1

True or False?

In the distributive property, you are multiplying what is outside of the parentheses by what is on the inside of the parentheses.

• True

• False

Tags

CCSS.6.EE.A.3

Simplify the expression by combining like terms:

3x + 2x

• 5x

• x

• 6x

• 5

Tags

CCSS.7.EE.A.1

Simplify the expression by combining like terms:

-r - 10r

• 11r

• -11r

• 9r

• -11

Tags

CCSS.7.EE.A.1

Simplify the expression by combining like terms:

2x + 1 + 7x

• 10x

• 10

• 9x + 1

• 9 + 1x

Tags

CCSS.7.EE.A.1

Simplify the expression by combining like terms:

-10x - 9x + 1

• -19x + 1

• -19x² + 1

• -10x - 8

• -19x - 1

Tags

CCSS.7.EE.A.1

Simplify the expression by combining like terms:

-2y + 8 + 7y + 5

• -5y-13

• 9y+13

• 5y+13

• 9y-13

Tags

CCSS.7.EE.A.1