The beautiful thing about math is that it's cut and dry, black and white, right and wrong — well, most of the time.
What Is 7 + 7 ÷ 7 + 7 × 7 - 7 Equal To?
Get the solution, and learn why it's correct here.
Here Are Some of Our Favorite Puzzles
Written by Curiosity Staff November 15, 2016
Wake up with the smartest email in your inbox.
Our Best Articles Daily