Olak Mental-Sums Mathematics Book 4

Olak Mental Maths Four is a book that aims to get pupils familiar with simple calculations and quantitative aptitude. It is compiled by seasoned teachers who want to give children a strong start at the basic level. The publisher chose teachers who kept the pupils in mind, and together they developed the book step by step, with simple diagrams, pictures and mathematical language. Olak Mental Maths is carefully written, arranged and designed. Class activities and exercises are laid out in colour throughout, to get pupils involved in the learning process.