Expressions and Equations Concepts and Vocabulary

In this equation, what is the highlighted number?

• Coefficient

• Constant

• Term

• Variable

Tags

CCSS.6.EE.A.2B

In this equation, what is the highlighted symbol?

• coefficient

• variable

• constant

• expression

Tags

CCSS.6.EE.A.2B

In this equation, what is the highlighted number?

• Coefficient

• Variable

• Constant

• Rational

Tags

CCSS.6.EE.A.2B

In this equation, what is the highlighted number?

• Coefficient

• Variable

• Constant

• Algebra

Tags

CCSS.6.EE.A.2B

Which of these are variables?

• 3, 2, -4, and -5

• a, x, r, and y

• only x

• 2x

Tags

CCSS.6.EE.A.2B

How many terms are in this equation?

• 1

• 7

• 4

• 2

Tags

CCSS.6.EE.A.2B

What is the difference between an expression and an equation?

• Expressions do not have variables, equations do

• Expressions show your personality or feelings, equations show numbers

• Expressions have 2 terms, whereas equations have 3 or more

• Expressions do not have an equal sign but equations do

What is a definition for "term"?

• Constants or variables separated by a "+" or "-" sign

• The number next to a variable that tells you "how many" of that variable.

• A number that doesn't change it's value

• A number less than zero

Tags

CCSS.6.EE.A.2B

What is meant by "like terms"?

• Terms with the same coefficient

• Terms that have the same sign (positive or negative)

• Terms that have the same variable (to the same power) and can be added or subtracted together

• Terms that both have at least one variable

Tags

CCSS.6.EE.A.2B

In this expression, are there any like terms?

• No

• Yes, 6b and -6 both have a "6"

• Yes, 4a and -2a both have an "a"

• Yes, -2a and -6 both have a "-"

Tags

CCSS.6.EE.A.2B