Support your knowledge of this topic by looking at these guides on Lowest Common Multiple and equivalent fractions. Look at the examples below on how to add and subtract fractions and mixed numbers.

Refresh your knowledge with these guides on place value and calculations with whole numbers. Write the numbers one underneath the other, lining up the units place value digits. Start on the left to ...

Add articles to your saved list and come back to them any time. More students are entering high school without the ability to add, subtract, multiply or divide because they never learnt how in primary ...

The calculator on your Apple devices can do more than add, subtract, multiply and divide. Here's how it can help you with all ...