Can you crack the math equation causing a stir online? Here's a hint: Remember your grade school lessons

We often overlook that our brain functions like a muscle, requiring regular workouts just like our physical body. Engaging it in various types of puzzles and brain-teasers occasionally proves beneficial. A mere routine of reading books or studying isn't enough to keep our memory sharp. Solving puzzles or brain teasers demanding intellectual exertion is much more helpful.

Such exercises can be tough, which is why many give up right from the onset. However, the challenge is what makes the journey worthwhile. Can you accept the challenge and try to correctly solve this equation: 250 - 240 / 2? Do you know where to begin from?

This daunting equation involves two operations — subtraction and division. Starting with subtraction will undoubtedly lead you astray. For accurate problem-solving, you need to recall your elementary school lessons, chiefly regarding the order of operations. Begin with division, which takes precedence in this equation. Don't worry too much about the number 250 for now, as we'll return to it at the end.

If you've reached the result of 120, then you're halfway there! Now all that's left is subtraction, which should, according to the order of operations, be carried out last. Keeping these rules handy will prevent unnecessary frustration and futile calculations. Remember to always begin mathematical operations with brackets, then move on to multiplication and division, and only at the very end, carry out addition and subtraction. Keep this rule in mind if you wish to challenge yourself with more mathematical equations in the future.

By this point, several of you may have already calculated the answer, as the operation of 250 - 120 is rather straightforward, not warranting the use of calculators or fingers counting. The correct answer is 130. If your result varies, try going through the entire process from the beginning once again.