Join Issei and his classmate in this hilarious school prank video! Watch as a simple math test turns into a comedy of errors, ...

For most of us, it has been years since we held a number two pencil or tried to solve a math equation, but dozens of social media users are dusting off their arithmetic skills to solve a 'simple' ...

Let's keep things simple – this is basic math. Nothing scary. Just everyday calculations, a bit of geometry, some number patterns, and the kind of stuff you definitely learned in school at some point.

Researchers found that some animals could “count” carrots in a test—and may have better numerical skills than dogs or horses.