**BONJOUR TOUT LE MONDE**

I like Mathematics so much and I love to take Vedic maths Classes all over the world. I am taking French Classes also Since I have finished Delf A1 Exams. After practising Vedic maths I can able to give many methods of Multiplication Unusual. So I feel that if all the Children in the World practice this Amazing System then they will not have nightmare before theirMaths Exam and they also start to like the subject. If a Child Masters in Mathematics then he can Master in any Subject since Maths is the head of all Sciences. I would like to thank Mr.Gaurav Tekriwal for his Continued Support and Encouragement. I am sure that We can take Vedic maths to all parts of the World with his Continuing Support.

Here are some methods of Multiplication by 9.

**Multiplication of any digit number in descending order with 9 :**

( 1 ) 21 X 9

We will get 3 parts of the answer.

= 1 / 8 / 9 = 189

First part of the answer is obtained by subtracting 1 from the

1st digit of the Multiplicand. Second part of the answer is just

write one 8. The third part of the answer is the Compliment of the

last digit of the Multiplicand from 10.

( 2 ) 321 X 9

We will get 3 parts of the answer.

= 2 / 88 / 9 = 2889

( 3 ) 7654 X 9

We will get 3 parts of the answer

= 6 / 888 / 6 = 68886

Main rule is to remember is

If you multiply 2 digit number by 9 — Centre part is one 8

If you multiply 3 digit number by 9 — Centre part is two 8’s

If you multiply 4 digit number by 9 — Centre part is three 8’s

And go on and on.

**R. Sujaritha**

Muscat, Oman.

Oh Thanks for sharing…………

how can we know the special digits,

for example 364*9=3276,

and 26*9=234,

and lots more were the rule doesn't apply.

please advice me

Hey Jose,

You didn't read….it says Multiplication of any digit number in descending order with 9 — Descending order!

The examples which you cite 364 and 26 are not descending in nature.

I hope its clear now.

it's only applying for nos. 4321,5432,543,21,32,98,987,e.t.c only for nos. in descending order not for all nos.

if you want the universal rule …here it is for two and more digits.

26 x 9

(1) Step-1 Add 1 in left last digit = 2+1=3

(ekadhiken purven)

(2) Step-2 Substract it from the number = 26-3 =23

(3) Step-3 After substracting sum up the digit addition and

get the one number = 23 = 2 + 3 = 5

(4) Step-4 Now sustract this number from 9 = 9- 5 = 4

(5) Step-5 Put it as last right side digit

(6) Step-6 your answer is 2 3 4

Your Answer is ready….It is very easy…!!!

Try your self…!!

—D G Trivedi

lecturer in civil engineering

L.E.College,(Govt. Engineering College

Morbi (Gujarat)