Memory Game Expressions and EquationsOnline version Vocabulary surrounding mathematical expressions and equations. by Alyssa Miller Algebraic Term Algebraic Expression The inverse operation of subtraction Multiplication The inverse operation of addition. The inverse operation of division. Inverse Operation A combination of one or more algebraic terms with NO equal sign. Addition A mathematical term that contains a variable. Constant The inverse operation of multiplication. an operation that "undoes" another operation Division A term that has NO variable. Equation Has algebraic terms linked with an equal sign. Subtraction