The format of Mental Arithmetic differs from that of traditional mental arithmetic materials in that pupils read the questions themselves, use rough paper for w

First Mental Arithmetic provides carefully graded questions that develop children's essential mathematics skills. A downwards extension of the Schofield & Sims

This book is suitable for students studying Year 9 Mathematics. Is ha s been specifically written to help students revise their work and succe ed in all their c

First Mental Arithmetic provides carefully graded questions that develop children's essential mathematics skills. A downwards extension of the Schofield & Sims

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