Challenge yourself with a handwritten math equation that has been causing a massive debate on social media! It comes with a strict warning right at the top: “DON’T ANSWER TOO FAST!” It looks exactly like a problem you would have easily mastered in grade school, but it is defeating a surprising number of adults today.
The image demands you solve: 2 + 5 × 0 + 1.
The reason this puzzle trips people up is our lazy instinct to read and calculate straight from left to right. If you make that mistake, you will add 2 and 5 to get 7, multiply by 0 to get 0, and add the final 1 to end up with a completely incorrect 1. Do not fall for the × 0 trap in the middle of the problem.
To get the absolute correct answer, you must apply the fundamental rule of math: the order of operations. The rules firmly dictate that multiplication and division must always be completed before addition and subtraction. No exceptions.
Your very first step is to isolate and tackle the multiplication section. 5 × 0 simply gives you 0.
When you insert that zero back into the problem, the equation becomes perfectly clear: 2 + 0 + 1.
Now you are permitted to add the remaining numbers together from left to right. 2 plus 0 is 2, and adding the final 1 brings you strictly to your solution.
Answer: 3.
