There's only one correct answer. 😳 Check the first comment.

 

The world is lost: no one can agree on the answer to this simple calculation.

This seemingly simple calculation actually traps many internet users. Will you be able to avoid this common mistake and correctly apply the order of operations?

At first glance, this calculation seems childish. And yet, it has managed to sow doubt among thousands of people online. Between contradictory answers and heated debates, one thing is certain: many are being tricked. The reason? A very common mistake… and a lack of attention to basic rules. So, are you sure you've mastered the order of operations?

The calculation in question

We need to solve:

3 × 3 − 3 ÷ 3 + 3

The essential rule to know

The secret here is the order of operations (the famous priority):

Multiplication and division,
then addition and subtraction.
Always from left to right when they are at the same level.

Step by step

We begin, therefore, with multiplication and division:

3 × 3 = 9
3 ÷ 3 = 1

The expression becomes:

9 − 1 + 3

Next, we calculate from left to right:

9 − 1 = 8
8 + 3 = 11

Final result: 11

Why so many mistakes?

Many people make this classic mistake:

Simply calculate from left to right without respecting priorities

For example:
3 × 3 = 9
9 − 3 = 6
6 ÷ 3 = 2
2 + 3 = 5 (false)

This quick reflex is precisely the trap!

What this teaches us

This type of calculation is going viral for one simple reason:

It seems easy… so we don't check.

But in math as in life, going too fast often leads to error.

Take your time: that's often where the  right answer
is hidden . Following the rules guarantees a  correct calculation .