EASY MULTIPLICATION TRICK

Method for multiplying numbers where the first figures are the same and the last figures add up to 10
FOR EG:

32 x 38 = 1216
Both numbers here start with 3 THEY ARE SAME and the last
figures (2 and 8) add up to 10
So we just multiply 3 by 4 (the next number up)
to get 12 for the first part of the answer.
And we multiply the last figures: 2 x 8 = 16 to
get the last part of the answer.
· And 81 x 89 = 7209
We put 09 since we need two figures as in all the other examples

SIMPLE TRICKS TO MULTIPLY

Multiply by 5: Multiply by 10 and divide by 2.
Multiply by 6: Sometimes multiplying by 3 and then 2 is easy.
Multiply by 9: Multiply by 10 and subtract the original number.
Multiply by 12: Multiply by 10 and add twice the original number.
Multiply by 13: Multiply by 3 and add 10 times original number.
Multiply by 14: Multiply by 7 and then multiply by 2
Multiply by 15: Multiply by 10 and add 5 times the original number, as above.
Multiply by 16: You can double four times, if you want to. Or you can multiply by 8 and then by 2.
Multiply by 17: Multiply by 7 and add 10 times original number.
Multiply by 18: Multiply by 20 and subtract twice the original number (which is obvious from the first step).
Multiply by 19: Multiply by 20 and subtract the original number.
Multiply by 24: Multiply by 8 and then multiply by 3.
Multiply by 27: Multiply by 30 and subtract 3 times the original number (which is obvious from the first step).
Multiply by 45: Multiply by 50 and subtract 5 times the original number (which is obvious from the first step).
Multiply by 90: Multiply by 9 (as above) and put a zero on the right.
Multiply by 98: Multiply by 100 and subtract twice the original number.
Multiply by 99: Multiply by 100 and subtract the original number.

SHORT CUT TO MULTIPLY ANY NO BY 12

EG: IF WE WANT TO PERFORM

12 X 6

The first thing is to always multiply the 1 of the twelve by the
number we are multiplying by, in this case 6. So 1 X 6 = 6.

Multiply this 6 by 10 giving 60.

Now multiply the 6 by the 2 of twelve giving 12. Add this to 60 giving 72.

Therefore 6 X 12 = 72

METHOD OF MULTIPLICATION

i will show u one more method of multiplication.
IT IS VERY EASY

EG:
96*96
take hundred as the reference.then think what should be subtracted from 96 to make it hundred.
-4.
then write like this
96 96
-4 -4
add diagonally 96-4=92
multiply -4*-4=16
the product of 96*96 will be 9216


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INCREASE UR SPEED OF MULTIPLICATION

take a number ending with 5 and then multiply it by itself
a simple method

eg:35*35

multiply the first digit ie 3 with the (digit+1)=4

3*4=12
these r the first two nos of ans
the last two nos will always be 25

so the ans is 1225

multiply any no with 9,99,999,9999 & so on easily

example1 - 18 * 99
step 1- put 2 zeros after 18 (as we have to mul it by 99, and 99 has 2 digits)

it becomes 1800 now

step 2- now subtract 18 from 1800
ans is 1782

example2- 482*9999

step1- put 4 zeros after 482 (as we have to mul 482 by 9999, and 9999 has 4 digits)

it becomes 4820000

step 2- subtract 482 from 4820000

ans is 4819518