In the video, Stevens walks viewers through a magic trick where they choose a number on a clock face, then trace around the clock by spelling out their numbers.

Most magic tricks require fancy costumes and props, but math tricks require nothing more than pencils and paper, and so can be done with little preparation.

In other words, you get two math magic tricks for pretty much the price of one! Here is the rule: to divide a number by 5, multiply by 2, and move the decimal point one decimal place to the left.

For super easy multiplication tricks, Check out these 5 super-easy multiplication hacks and start amazing your friends and teachers with your speed and skills.

PITTSBURGH (KDKA) -- In one of the very first Hey Ray! segments, I showed you a magic trick with cards that was just math disguised as magic. I think it is time to bring back some math magic with ...