Mental Maths is the maths we do in our heads without the use of calculators and without writing down the calculation. Mental Maths strategies are the tricks' we use to do Maths in our heads.

There are different ways of finding the answer to any Mental Maths problem, and such strategies are the focus of this series. (ISBN: 9781741251807 - When referring to this item please quote our stock ID: 12015)