GoMath! Chapter 1 Vocabulary

A mathematical phrase that uses only numbers and operation signs.

A number use as a repeated factor. Ex. 8x8x8

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

To find the value of a numerical or algebraic expression.

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

The property that states multiplying a sum by a # is the same as multiplying each addend in the sum by the # and add pro

To find the value of a numerical or algebraic expression

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