Find out how to add and subtract fractions with matching and different denominators in this video, ... Take on the latest primary games on Bitesize. More on Fractions and decimals.

Rise and Shine 3rd-5th Math Lesson: 2021 ATOY Susanna Post- Adding & Subtracting Fractions Have you ever tried to add or subtract fractions that have different denominators? It’s tricky, right?

In adding and subtracting fractions with unlike denominators, you have to get a least common denominator which is exactly like the least common multiple it just so happens to be in the denominator.