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In this module, you can study how to find the opposite (also called the additive inverse) of a number

The two-minute video above from Khan Academy shows you how to find the opposite of a number, whether you start with a positive number or a negative number.

The opposite of a negative number is always a positive number.

- Study number oppositesRead about how to find the opposite of a number. This study guide from math.com also includes the definition of absolute value.
- Download a number opposites worksheetDesign and print a worksheet of number opposite problems at math-aids.com.
- Quiz yourself on number oppositesLocate number opposites on a number line in this short quiz at Khan Academy

Use these search terms to find additional resources:

*number oppositesadditive inverse*