Home Qatar Curriculum Full Access Addition and Subtraction of Unlike Fractions

Addition and Subtraction of Unlike Fractions


Unlike fractions are the fractions with different denominators. To add or subtract the unlike fractions, first find the least common multiple of the denominators. This gives the equivalent fractions with the same denominators. Then add or subtract the numerators of equivalent fractions having the same denominators.

Learning Objectives:

After completing this module, you will be able to:
- Identify unlike fractions.
- Add unlike fractions.
- Subtract unlike fractions.

Keywords Fractions , Unlike Fractions , Subtract Fractions
Controller Required Yes
Languages English - US , 中文 , عربي , Español , Tiếng Việt
Domain K-12
Topic Code MS300127
Devices Google Cardboard with controller , Google Daydream , Samsung Gear VR , Oculus Go , Pico Goblin , EduPro , WebXR