Intro to Expressions

2y + 6 is called an

• expression
• equation

The numbers that are added or subtracted from the variable are the

• constants
• coefficients
• exponents
• terms

Tags

CCSS.6.EE.A.2B

Which is an example of a variable in the following expression? 9g + 3

• 9
• g
• 3
• -3

Tags

CCSS.6.EE.A.2B

A variable is used to represent a number. 

• True
• False

Tags

CCSS.6.EE.B.6

Which expression has a constant of 7?

• 7x + 8

• 6 + 7y

• x + 7

Tags

CCSS.6.EE.A.2B

Expressions may have no constant. For example

9n

• True

• False

Tags

CCSS.6.EE.A.2B

Expressions are used to:

• represent patterns with symbols

• show how you feel about math

Tags

CCSS.6.EE.B.6

All expressions should have a(n)

• coefficient

• variable

• constant

• =

Tags

CCSS.6.EE.A.2B

A number on its own

• term
• constant
• coefficient
• variable

Tags

CCSS.6.EE.A.2B

a symbol for an unknown value

• term
• operator
• variable
• coefficient

Tags

CCSS.6.EE.A.2B