Get out your timer and number two pencil to see if your arithmetic skills from grade school are still intact.

You can probably think of a time when you’ve used math to solve an everyday problem, such as calculating a tip at a restaurant or determining the square footage of a room. But what role does math play ...

Opinions expressed by Entrepreneur contributors are their own. If you find problem-solving to be energizing, you could be the next great entrepreneur. On the other hand, if facing unforeseen problems ...