Go Math Vocabulary: Chapter 1

A number used as a repeated factor

a mathematical phrase that uses only numbers and operation signs

opposite operations, or operations that undo each other, such as addition and subtraction or multiplication and division

To find the value of a numerical or algebraic expression

A number that shows how many times the base is used as a factor

A special set of rules which gives the order in which calculations are done in an expression

multiplying a sum by a # is the same as multiplying each addend in the sum by the # and adding the product

Each group of three digits separated by commas in a multi-digit number