too easy to get wrong.
People see familiar numbers and immediately start calculating in their heads. That confidence can make it easy to overlook a small but important mathematical rule.
Then the comments section fills up with competing answers.
The real lesson isn’t about advanced mathematics. It’s about slowing down and paying attention to the structure of the problem.
Try It Yourself
Before checking the answer, solve this one:
12 − 3(5 − 2)
Remember:
- Parentheses first.
- Multiplication next.
- Subtraction last.
If you got it right, congratulations—you didn’t fall for the
