Figuring: The Joy Of Numbers

Front Cover
Orient Paperbacks, 2005 - Mathematics - 160 pages
Figuring: The Joy Of Numbers by Shakuntala Devi, is a book that teaches readers a series of computing shortcuts, which will not only reduce calculation time, but also help to develop an interest for the subject of mathematics.In Figuring: The Joy Of Numbers, renowned mathematician Shakuntala Devi, teaches readers about the wonders which can be sought by utilizing easy calculation methods. Devi's book will help readers calculate faster and easier This book will teach readers how to proceed forward with different types of challenging calculations, with the aim of increasing precision as well as speed, without compromising the correctness of the result. In order to understand the techniques prescribed in the text, readers are required to have a basic knowledge of arithmetic. Devi states that initially the problems might seem too complicated or out of reach, but with time and practice readers will definitely acquire the skill to solve mathematic problems in an expedient and precise manner.
 

Contents

Introduction
9
The Digits
15
GCM and
62
Squares and Square Roots
71
Cubes and Cube Roots
77
Percentages Discounts and Interest
87
Decimals
94
Fractions
100
99
124
Tricks and Puzzles
147
Conclusion
Copyright

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About the author (2005)

Shakuntala Devi, was a mathematical prodigy, nicknamed the human computer. She has also authored More Puzzles, Puzzles To Puzzle You, Astrology for You, Book Of Numbers, Super Memory: It Can Be Yours, and Mathability: Awaken the Math Genius in Your Child.

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