**Integer**: Natural numbers and their negatives, such as … -1, 0, 1, 2, 3 …; Integers are not expressed as fractions or with decimal points.

Resources for this term:

Defining Regions Using Inequalities

Students combine linear inequalities, correctly representing them on a graph, to identify a set of solutions.

Sorting Equations and Identities

Students sort algebraic statements into identities, equations with solutions, and equations with no solutions, using manipulation and substitution to justify their choices.