Oh, no, math wants us to solve it's problems again... The equation is even stumping mathematicians, with some people adamant about the answer being 1 while others swear it's 16. And this equals 4. Now ...

A seemingly simple math problem that produced markedly different answers on a calculator and a phone has left the internet stumped and sparked comparison with several notable viral debates. The ...

Add Yahoo as a preferred source to see more of our stories on Google. We like to think that we're pretty good at math, especially after years of schooling. But every once in a while, a simple ...

Everyone agreed on the first step: Solve inside the parentheses, for 2+2=4. But after that, people split down two paths. Some multiplied first, while others divided, leading to different answers—1 and ...

"Regular" high school seniors in Australia faced an astonishing statistics problem in their exams. Math is having a high profile year, from common core to Australia's high school exit exams. The math ...

Time to test your brain! Are you a puzzle person? Most of these hard math problems aren’t straightforward arithmetic. They challenge you to look at problems a different way, testing your logic and ...

On a breezy July morning in South Seattle, a dozen elementary-aged students ran math relays behind an elementary school. One by one, they raced to a table, where they scribbled answers to ...