Expressions and Equations Vocabulary

Front

What is the inverse operation of adding?

Back

Subtracting

Tags

CCSS.HSA.REI.A.1

Front

Which property would you use to solve: 2x=36?

Back

Division property of equality

Tags

CCSS.HSA.REI.A.1

Front

What is a constant?

Back

A number without a variable

Tags

CCSS.6.EE.A.2B

Front

What is a coefficient?

Back

The number in front of a variable

Tags

CCSS.6.EE.A.2B

Front

What does it mean to simplify?

Back

Combine like terms

Tags

CCSS.7.EE.A.1

Front

What is an expression?

Back

A combination of numbers, variables, and operations without an equals sign.

Tags

CCSS.6.EE.A.2B

Front

What is an equation?

Back

A mathematical statement that two expressions are equal.

Tags

CCSS.6.EE.A.2C

Front

What is a variable?

Back

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

Tags

CCSS.6.EE.A.2B

Front

What does it mean to evaluate an expression?

Back

To calculate the value of an expression by substituting numbers for variables.

Tags

CCSS.6.EE.A.2C

Front

What is the distributive property?

Back

a(b + c) = ab + ac, distributing a number across a sum.

Tags

CCSS.6.EE.A.3