Vedic mathematics

 

-:Contents:-

Multiplication

1.   First fomula

Multiplying two-digit numbers by  two –digit numbers

Multiplying three –digit numbers by three-digit numbers

Application

2.   Quick formula

Multiplication of digits near 100

Multiplication of digits near 50

Multiplication of digit near 200

Multiplication of digits near 150

The importance of bases in

Quick formula

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 number by three-digit numbers

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 number by three-digit numbers

 

Divison:-

1.   Real magic

Denominator ending with 9

Denominator ending with 8

Numerator having more than one digit after the decimal

 

2.   Criss-Cross Technique

Division format

Division of a number by a smaller three – digit number (Flat 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

Cubes:-

Square Roots

Square root of a perfect square

Finding the square root in decimals

Cube Roots

Simultaneous Euqations

Peculiar Types – type 1 , type 2