What is addition?

What is addition?

Learn about the equals sign and how to add numbers together.

What is subtraction?

What is subtraction?

Subtraction is when you find the difference between two values. Find out how to subtract one number from another.

How to add and subtract in your head

How to add and subtract in your head

Take a look at how to use mental methods for addition and subtraction.

What are number bonds?

What are number bonds?

Learn about the number bonds of 10 and 20 and how to use them.

47 class clips

We have a selection of great videos for use in the classroom