Vedic Math Tutorial Part -1

Use the formula ALL FROM 9 AND THE LAST FROM 10 to perform instant subtractions.

For example 1000 – 357 = 643We simply take each figure in 357 from 9 and the last figure from 10.

So the answer is 1000 – 357 = 643And thats all there is to it!
This always works for subtractions from numbers [...]