Warning! This learning object uses Adobe Flash and your browser does not support Flash. To view this content you will either need to install and/or enable flash in your web browser or upgrade your web browser.

Click Here for instructions to enable Flash.

Adding or Subtracting Algebraic Fractions


Learners follow step-by-step instructions for finding the lowest common denominator for a group of algebraic fractions and then enter their answers to three problems. Immediate feedback is provided. This activity has audio content.

Creative Commons Attribution-NonCommercial 4.0 International License.

Learn more about the license »