Expressions Vocab + Properties

Front

A mathematical sentence that contains numbers, variables, and at least one mathematical operation written together without an equals sign

Back

Expressions

Front

A number in front of a variable; the number being multiplied with the variable

Back

Coefficient

Front

A term WITHOUT a variable; a term that is just a number

Back

Constant

Front

A letter that represents an unknown number

Back

Variable

Front

A single number, variable, or combination of a number and variable (ex. 3n) that is separated by addition or subtraction signs in an expression

Back

Term

Front

Numbers that tell you how many times to multiply the base number by itself; the number above the top right corner of another number

Back

Exponents

Front

A mathematical process like adding, subtracting, multiplying, or dividing that combines numbers to produce a new result

Back

Operations

Front

The rules that tell us the sequence in which we should evaluate an expression with multiple operations

Back

Order of Operations

Front

The sum of zero and a number is itself

Back

Identity Property of Addition

Front

The product of one and a number is itself

Back

Identity Property of Multiplication