Let's explore addition and subtraction This collection contains curriculum-relevant videos, quizzes and games to help Year 6 and P7 Maths students with: mental addition strategies adding and ...

Students put all of their addition and subtraction skills together to solve equations.

With addition, subtraction, multiplication, and division at your fingertips, Excel can become your go-to calculator for everything.

Under the common core, there are many ways to do subtraction—none of which involve borrowing and carrying.