It takes smarts to be a smartass.

Even when they aren't correct, kids' test answers are often entertaining, and the latest viral math test is no exception. The sneaky seven-year-old nephew of Imgur user dpotter05 outsmarted his math test with a crafty cheat, making sure he got the answer right even when he didn't know what it was. His uncle posted the pic online with the title, "My nephew has some things figured out." He certainly does.

My nephew has some things figured out
Keeping it one hundred(s place).