Remember those simple math problems from school that once seemed incredibly easy? Years later, even basic equations can make us pause and second-guess ourselves. That is exactly why classic math puzzles remain so popular online. They may look simple, but they test whether you still remember essential rules of arithmetic. Before reaching for a calculator, take a close look at the equation and see if you can solve it on your own.

The key to this puzzle is remembering the order of operations. When multiplication, addition, and subtraction appear in the same equation, multiplication must be completed before moving on to addition and subtraction. In this case, the multiplication is 25 × 0 = 0. Once that part is finished, the equation becomes much easier to calculate: 50 + 50 − 0 + 2 + 2.

Now work through the remaining operations from left to right. Start with 50 + 50, which gives you 100. Subtracting 0 keeps the total at 100, and adding 2 brings it to 102. Finally, adding the last 2 gives you 104. So, if you followed the correct mathematical rules, the final answer is 104. The puzzle may look intimidating at first, but the solution becomes straightforward once you apply the proper order of operations.

Did you get 104 without using a calculator? These old-school math challenges are a fun way to test your arithmetic skills and see how quickly you can recognize the right approach. Try solving the equation yourself before checking the answer, then share it with a friend or family member and see whether they can get 104 on their first attempt. Sometimes, the easiest-looking problems are the ones that make us think twice!