Vertically and Crosswise is an advanced book of sixteen chapters on one Vedic Mathematics sutra. Primarily it deals with the solution of equations, ranging from elementary examples of the sutra to no linear partical differential equations. Other topics include the inversion of matrices, curve-fitting, and methods of obtaining series expansions of common functions of one and ot two independent variables.

Vedic Mathematics for Schools, Book 2 is intended as a first year textbook for senior schools or for children aiming for examination at 11+. It is based on the fundamental principles of Vedic mathematics which were reconstructed earlier this century by Sri Sankaracarya Bharati Krsna Tirthaji. Although the sutras may well be very ancient, practice and experience have shown that they are highly relevant and useful to the modern-day teaching of mathematics. They are entirely applicable to modern problems and even to modern approaches to mathematics. Topics covered include the four rules of number, fractions and decimals, simplifying and solving in algebra, perimeters and areas, ratio and proportion, percentages, averages, graphs, angles and basic geometrical constructions. The book contains step-by-step worked examples with explanatory notes together with over two hundred practice exercises. The material in this book is currently used at schools around the world assocaited with the Education Renaissance Trust.

Vedic Math is simple and easy way of mathematics. It is mental and therefore 2 to 5 times faster than conventional methods. It is also very helpful in competitive exams. Vedic math has only 16 main formulae and these formulae cover most of the methods. Therefore, the methods are repeatable and easy to understand. Vedic math is also helpful to quickly check answers. It was invented by Shankaracharya Shree Bharathi Krushna Teerthaji Maharaj. This book is second in its series. It is an attempt to structure Vedic Math as per school curriculum. You may enjoy Vedic math and the series of books. This book covers methods for addition, subtraction, multiplication and division.