Comparing Fractions

Adding Fractions Using a Common Denominator

Don't forget to simplify your answer!

Adding and Subtracting Fractions

Adding Fractions

Adding Fractions Review

This is a video of a kid explaining this concept.  See if it helps you understand it better.
This page has links, quizzes and tutorials on this concept.

Adding Fractions

How to add fractions that have different denominators: To solve this problem, we need to find the least common multiple to get at the common denominator.
Once you have watched the video above, check out the practice page.

Math Playground also has a good video explaining this concept.