6.EE.A.2: Definitions, Key Concepts & Examples

Front

Expression

Back

Combination of numbers, variables, and operations

Front

Variable

Back

A symbol representing a number

Front

Coefficient

Back

A number multiplied by a variable

Front

Constant

Back

A fixed value

Front

Term

Back

A single number or variable, or numbers and variables multiplied together

Front

Equation

Back

A statement that two expressions are equal

Front

Evaluate

Back

Find the value of an expression

Front

Simplify

Back

Reduce an expression to its simplest form

Front

Substitute

Back

Replace a variable with a number

Front

Like terms

Back

Terms with the same variable part