MathXplosion Season 1

Magic 9's

Mathemagician Eric reveals a cool math trick that will amaze your friends! No matter what numbers are chosen, the answer will always be nine. It's not magic... it's math! The Educational Gist: This episode introduces the concept of following simple calculations that illustrate the special properties of 9. Follow a given sequence... multiply by three, add three, multiply by three, and add two digits and behold the amazing answer!