Watch the video to learn about adding and subtracting with negative numbers on a number line and by using number discs. Adding and subtracting with negative numbers. Let's talk about two ways to ...

Join Mrs. McCartney for an addition number talk with D.C.! Get your hopping skills ready so you can meet our Math Might friend Springling to hop forward or back on the numberline to subtract.

Revise how to add, subtract, multiply and divide negative numbers using the correct order of operations (BIDMAS) and how to work this out on a calculator.