If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains ***.kastatic.org** and ***.kasandbox.org** are unblocked.

Main content

Intro to adding negative numbers: Negative numbers: addition and subtractionIntro to subtracting negative numbers: Negative numbers: addition and subtractionAdding & subtracting with negatives on the number line: Negative numbers: addition and subtractionAdding & subtracting integers: Negative numbers: addition and subtraction

Adding & subtracting negative fractions: Negative numbers: addition and subtractionAddition & subtraction word problems with negatives: Negative numbers: addition and subtractionAbsolute value: Negative numbers: addition and subtractionProperties of addition & subtraction: Negative numbers: addition and subtractionAdding & subtracting negative numbers: variables: Negative numbers: addition and subtraction

Test your knowledge of the skills in this course. Have a test coming up? The Course challenge can help you understand what you need to review.