Equivalent Expressions

Front

What are equivalent expressions?

Back

Expressions that have the same value for all values of the variable(s) involved.

Tags

CCSS.6.EE.A.4

Front

How many terms are in the expression 5x + 9 - 4b?

Back

3

Tags

CCSS.6.EE.A.2B

Front

What is a coefficient in an algebraic expression?

Back

A numerical factor in a term, such as the 4 in 4r.

Tags

CCSS.6.EE.A.2B

Front

What is the equivalent expression for 4s + 4s?

Back

8s

Tags

CCSS.6.EE.A.4

Front

What does it mean to simplify an expression?

Back

To combine like terms and reduce the expression to its simplest form.

Tags

CCSS.7.EE.A.1

Front

What is the result of the expression 2(r + y)?

Back

2r + 2y

Tags

CCSS.6.EE.A.3

Front

What is a variable in algebra?

Back

A symbol, usually a letter, that represents an unknown value.

Tags

CCSS.6.EE.A.2B

Front

What is the equivalent expression for (e + e) + e?

Back

3e

Tags

CCSS.6.EE.A.4

Front

What are like terms?

Back

Terms that have the same variable raised to the same power.

Tags

CCSS.6.EE.A.2B

Front

What is the process of combining like terms?

Back

Adding or subtracting coefficients of like terms to simplify an expression.

Tags

CCSS.7.EE.A.1