Remember when you were a kid sitting in math class asking yourself when you would ever use the endless set of equations and numbers that your teacher was insisting you cram into your head? It couldn't be all that important, right? Surely people who hated math excelled in the real world. Right? Well, unfortunately these hilarious math fail pictures show all evidence to the contrary. Here you’ll find a collection of math fails that go to show exactly how important it is to pay attention in math class.So whether you’re looking for a great way to demonstrate this concept to your own kid or are just out for a good laugh, these funny math fails have you covered. Don’t let bad math happen to you! Be sure to vote up the most epic math fails on this list!