This page shows you a set of techniques that will allow you to find a common denominator when adding or subtracting algebraic fractions in a high school or college math course.


Click on the Example sheet, the Exercise sheet and the Answers sheet in order to view and print them.

Watch the video as many times as you wish.

Use the Example sheet as a model to help you complete the Exercise sheet.

Use the Answers sheet to correct your work.

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