Wednesday, September 16, 2009

Vedic Math Tricks

Most of us have a nightmare of Math.. So did i
But after i came acrpss tricks like this i have started to love calculation
Many of us are i m sure so handicapped with calculators in our lifes..
I thought i should make Math friend and tried learning various tricks about
Will like to share it with all

Magic 1 : Multiplication of any number with 11

Let us take any number say,
24*11 =?

add 2+4 =6
write 2 4 as it is with a gap in between
and write the added sum i.e 6 in between 2 4 , that makes it 264

Answer is 264

Lets multiply 69 *11

Add 6+9 =15
write the once digit in the middle and let the 10s place be a carry for the 100th place in the answer

1
6 5 9

That makes it 759

69*11=759

Isnt it so simple?

Magic 2: Square of numbers ending with 5

Multiplication of 5 has always been every1 s favorite.
Now even the 2 digit or more ending with 5 numbers can be on ur finger tips

Lets multiply
45 *45 = ?

Take the 10s digit of both the numbers and increment the 1st number by 1

That is (4+1)*4 = 20 Write it on the Left hand side
20 _ _
On the Right hand side Square
(5*5) = 25

2025 is the Answer


Lets take another eg

75 *75 =?

(7+1)*7 =56
5*5=25

75*75=5625 Answer

Will come back with loads more trick







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