Skip to Main Content

DIY Maths: Subtracting fractions

SUBTRACTING FRACTIONS

In this module, you can study how to add and subtract fractions with like denominators, such as 3/4 - 1/4, and also with unlike denominators, such as 1/2 - 1/3. 

 

The six-minute video above reviews the meaning of fractions and then explains fraction addition. (If you want to skip to the review, start the video at 2:30.)

The video above explains how to subtract fractions.

Did you know?

When you change a denominator (the bottom part) of a fraction, you must also change the numerator (the top part) to keep the fraction worth the same amount. 


Practice and study

Search Google

Use these search terms to find your own resources:

adding fractions unlike denominators
subtracting fractions unlike denominators


Google Web Search