Vocabulary



**Integer**: The set of whole numbers and their opposites.

**Whole Numbers**: A number without fractions; an integer.

**Opposite**: Two numbers that are an equal distance from zero on a number line.

**Absolute Value**: The distance of a number from zero on a number line.

**Positive Integer**: The whole numbers greater than zero.

**Negative Integer**: The whole numbers less than zero.

**Evaluate**: To find the value of a numerical or algebraic expression.

**Solve**: To find an answer or a solution.