Mental maths skills are essential for all age groups and this series of six books provides lots and lots of practice of number facts to make sure children are r

Each book in this exciting new series contains more than 800 mental maths questions specially devised to boost children's confidence by providing plenty of prac

Each book in this exciting new series contains more than 800 mental maths questions specially devised to boost children's confidence by providing plenty of prac

50 lessons and answer key to practice mental math.

Did you know that it's easier to add and subtract from left to right, rather than the other way round? And that you can be taught to square a three-digit number