Add Yahoo as a preferred source to see more of our stories on Google. A mom on TikTok filmed herself trying a spooky math trick — and the results have gone totally viral! Wife and mom, Vera Rivera ...

Add Yahoo as a preferred source to see more of our stories on Google. This math trick can help you multiply any two-digit number by 11. Arlene Resendiz is TikTok’s resident math whiz. When she’s not ...

Sometimes the easiest, simplest way to liven up a party, sleepover, family gathering or presentation to a class is to perform a magic trick. Most magic tricks require fancy costumes and props, but ...

Boost your math skills with simple, practical guides designed to help students understand concepts faster and more ...

You probably haven’t had to do longhand math in years, but you do mental math every day. Or maybe you google math problems ten times a day, because you’ve forgotten how to do any math beyond your ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

Flipping through a deck of cards in the library as her friends and classmates slough through books and papers means that, sometimes, people want answers from Carolyn Chen. "I usually have to reassure ...

Here’s the secret behind one of the mathematical tricks that Persi Diaconis, of Stanford University, developed for his magic act: In order to guess the cards held by five audience members who have all ...