Vedic Math Digit Sums & Casting Out the Nines

Vedic Math Digit Sums & Casting Out the Nines
  • Currently 4.0/5 Stars.
2159 views, 1 rating - 00:05:59
Part of video series Vedic Math Digit Sums
Taught by msnewburn
Quick and easy ways to find digit sums.
  • Alien Addition Game - Game from Math Game Time: Alien Addition is a fun math game which helps kids practice their addition skills. Invading spaceships with math problems move down from the top of the screen toward a laser cannon on a platform at the bottom. Hit the spacebar to shoot the correct answer!
  • What is Vedic math?
  • What are digit sums?
  • What does it mean to cast out the nines in digit sums?
  • Why would you want to find a digit sum?
A very good explanation of how this Vedic math technique works. Another faster and easier method is also discussed to find the digit sum of a number. A must-watch if you want to understand how to do the technique and you want to understand why it works.
  • Currently 4.0/5 Stars.
Reviewed by MathVids Staff on October 06, 2008.
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