Skip to Main Content

Copy of DIY Maths: Adding fractions


In this module, you can study how to add fractions having like or unlike denominators.


The video above shows you how to add and subtract fractions with like denominators. Since adding and subtracting are so closely related, both topics are included in this excellent video.


The above video shows how to add and subtract fractions with different denominators.


Did you know?

When adding fractions where the bottom numbers (the denominators) are the same, you add the top numbers only (the numerators) to find the answer. 

For example, 1/4 + 2/4 = 3/4.

Practice and study


Embed Calculator requires a newer version of Adobe Flash Player.

You must have the current version of the adobe flash player to use this online calculator.


Search Google

Use these search terms to find your own resources:

adding fractions like denominator
subtracting fractions like denominator

Google Web Search

Find help