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 consisting of a 1 followed by noughts: 100; 1000; 10,000 etc.

• Similarly 10,000 – 1049 = 8951
   
• For 1000 – 83, in which we have more zeros than figures in the numbers being subtracted, we simply suppose 83 is 083.So 1000 – 83 becomes 1000 – 083 = 917

Hope you find this post usefull, actually this is the time to learn these concepts so that you can get comfortable with these concepts at this point of time itself and when your mock starts, you can get ahead of lacks of people just by using these concepts. Watch out a few more tutorials to come..