Author: Pradeep Kumar
Publisher: New Dawn
Year: 2011
Language: English
Pages: 144
ISBN/UPC (if available): 81-207-2378-3
Description
This book presents the method of fast calculations. This magical tool is based on ancient Indian principles and is unique in its field and help enhance your calculating speed without having to resort to the abacus or electronic computing machines..
‘Vedic Mathematics’ is a magical, method of fast calculations. This magic tool is based on ancient Indian principles. It is unique in it’s field, and helps enhance the calculating speed of students, without having to resort to the abacus or electronic computing machines.
This book will give you the cutting edge in crucial examinations that can help you steer your career towards the pinnacle of success.
Contents
Preface
Multiplication
CHAPTER 1
FIRST FORMULA
Multiplying two-digit numbers by two-digit numbers
Multiplying three-digit numbers by three-digit numbers
Applications
CHAPTER 2
QUICK FORMULA
Multiplication of digits near 100
Multiplication of digits near 50
Multiplication of digits near 200
Multiplication of digits near 150
The Importance of bases in Quick Formula
CHAPTER 3
CRISS-CROSS TECHNIQUE
Multiplying two-digit numbers by two-digit numbers
Multiplying three-digit numbers by two-digit numbers
Multiplying four-digit numbers by two-digit numbers
Multiplying five-digit numbers by two-digit numbers
Multiplying three-digit numbers by three-digit numbers
Multiplying four-digit numbers by three-digit numbers
CHAPTER 4
MENTAL MULTIPLICATION TECHNIQUES
Multiplying two-digit numbers by two-digit numbers
Multiplying three-digit numbers by two-digit numbers
Multiplying four-digit numbers by two-digit numbers
Multiplying five-digit numbers by two-digit numbers
Multiplying three-digit numbers by three-digit numbers
DIVISION
CHAPTER 1
Real Magic
Denominator ending with 9
Denominator ending with 8
Denominator ending with other digits
Numerator having more than one digit after the decimal
CHAPTER 2
CRISS-CROSS TECHNIQUE
Division format
Division of a number by a smaller three-digit number (Flag digit = 1)
Division of a number by a larger three-digit number (Flag digit = 2)
Division of a number by a four-digit number
Decimal division
SQUARES
Squares of a number ending with 5
Finding squares of an adjacent number
Forward method
Reverse method
Mental formula for finding squares
CUBES
Square Roots
Square root of a perfect square
Finding the square root in decimals
CUBES ROOTS
Simultaneous Equations
Peculiar Types --- Type I, Type II
A Word to all Maths Enthusiasts
The ‘Achiever’ Institute