Math challenges like this one have been flooding the internet recently, and it’s easy to see why. They are simple in concept but often trickier than they first appear. These types of brain teasers bring back classic school-day problems, forcing us to recall the math skills we learned as children. Unlike crossword puzzles or Sudoku, which rely on logic and word associations, these problems test fundamental mathematical operations. The real challenge lies in whether you remember the rules of solving basic equations correctly.
Math puzzles like this are designed to test how well you recall the order of operations, a fundamental principle in arithmetic. If you were paying attention in middle or high school, you might remember learning about PEMDAS (Parentheses, Exponents, Multiplication and Division, Addition and Subtraction). This rule dictates the sequence in which different mathematical operations should be performed. However, many people either forget this rule over time or rush through problems, leading to incorrect answers.
Before we reveal the correct solution, take a moment to attempt the problem yourself. Avoid using a calculator—this challenge is meant to test your mental math skills. Once you’ve arrived at an answer, compare it with the options provided below and see if your choice aligns with the correct one.
The problem presents four possible answers, and your task is to determine which one is correct. How confident are you in your choice? Take a second look at your calculations before checking if you got it right.
Now, let’s go through the solution step by step.
The problem to solve is:
3 + 3 × 3 – 3 + 3
Many people mistakenly solve this equation from left to right, adding and subtracting as they go, which often leads to an incorrect answer. However, following the order of operations, we must complete the multiplication first before performing any addition or subtraction.
- Identify the multiplication: 3 × 3 = 9
- Rewrite the equation: 3 + 9 – 3 + 3
- Solve from left to right:
- 3 + 9 = 12
- 12 – 3 = 9
- 9 + 3 = 12
The correct answer is 12.
Did you arrive at the same answer? If so, congratulations! If not, don’t worry—math puzzles like these are great exercises for improving problem-solving skills.
It’s surprising how many people get this problem wrong. In many cases, they either forget the order of operations or instinctively perform addition and subtraction first, which leads to errors. This is why these types of puzzles are so popular—they challenge our ability to recall basic math rules and apply them correctly.
What makes these problems particularly enjoyable is the sense of satisfaction that comes from solving them correctly. Many of us don’t engage with math on a daily basis beyond basic arithmetic, so encountering a problem like this can feel like a fun test of knowledge. Whether you’re someone who loves math or someone who struggled with it in school, these puzzles offer an engaging way to sharpen your skills.
Beyond being fun, math problems like this also serve as valuable brain training exercises. Studies have shown that regularly engaging with numerical and logic-based puzzles helps improve cognitive function and keeps the brain active. Just as physical exercise strengthens the body, mental exercises help maintain sharp thinking and memory retention.
Another reason these puzzles have become so popular online is the debate they spark. People often disagree on the correct answer, with discussions forming in comment sections as users argue their reasoning. These debates highlight how differently people approach math problems, with some relying on intuition and others carefully following the rules.
So, why not challenge your friends and family with this problem? Share it with them and see how they approach it. It’s always interesting to compare answers and discuss how different people arrived at their conclusions.
If you got the answer right, give yourself a pat on the back—you’ve successfully applied the correct order of operations! If you didn’t, don’t be discouraged. The great thing about math puzzles is that they offer a learning opportunity. The more you practice, the better you become at recognizing common pitfalls and avoiding mistakes in future problems.
Next time you come across a math challenge, remember to take your time, follow the proper steps, and think critically about the solution. You might be surprised at how much fun solving a simple math problem can be. Who knows? You may even rediscover a love for math along the way.
