Figuring: The Joy Of Numbers

Download or read book Figuring: The Joy Of Numbers written by Shakuntala Devi and published by Orient Paperbacks. This book was released on 2005-03 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is a range and richness to numbers. They can come alive, cease to be symbols written on a black board, and lead the reader into a world of intellectual adventure where calculations are thrilling. In Figuring: The Joy of Numbers, Shakuntala Devi dramatizes the endless fascination of numbers and their ability to amaze and entertain. She offers easy-to-learn short cuts on how to add long columns in your head, multiply, divide, and find square roots quickly, almost magically. Fractions, decimals, and compound interest become clear and easy to deal with. The author takes delight in working out huge problems mentally, and sometimes even faster than computers. In Figuring she shares her secrets with you.