These puzzles are tough, I’m not going to lie – so maybe fill up your coffee mug before you take a look. Good luck!
#5. Can you solve the 4th equation?
![](https://didyouknowfacts.com/wp-content/uploads/2018/09/Screen-Shot-2018-09-26-at-9.19.45-AM.png)
Photo Credit: Twitter
The symbols represent numbers.
Continue reading when you want to check your answer!