If you’ve ever fantasized about how much easier life would be if you could go back to elementary school, this math problem may give you second thoughts. The question first appeared on a web forum, ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. The sassy note a child left on his math homework has left the internet ...

Add Yahoo as a preferred source to see more of our stories on Google. Remember when your sixth-grade math teacher told you to pay more attention in class because you'd need to know this information in ...