Mathematics Vocabulary

Front

acute angle

Back

An angle less than 90°

Front

associative

Back

Property of grouping

Front

axis

Back

Reference line in a graph

Front

computation

Back

Calculation process

Front

dividend

Back

Number to be divided

Front

divisor

Back

Number that divides

Front

elapsed time

Back

Time that has passed

Front

equation

Back

Mathematical statement of equality

Front

equivalent

Back

Equal in value

Front

expanded form (of a number)

Back

Number expressed with place values