MENTAL MATHEMATICS: BOOK 3

MENTAL MATHEMATICS BOOK has been designed to provide a comprehensive guide to mastering mental calculation. This series serves as an ideal guide to all students who are interested in acquiring mental calculation techniques. These techniques will benefit them as they learn about the handy tips to solving mathematical calculation effectively and at a faster pace. After acquiring such an invaluable skill, they can apply it in their real-life problems. It is thus a practical skill that all students should acquire. It is hoped that this series of books is indispensable to all students who wish to master the skill of mental calculation and excel in it. Author: Ho Yoke Ying