The expression 3 × 3 + 3 − 3 must be solved using the correct order of operations.
First, complete the multiplication:
3 × 3 = 9
Now the equation becomes:
9 + 3 − 3
Solve from left to right:
9 + 3 = 12
12 − 3 = 9
The correct answer is 9.
Many people get this wrong because they add before multiplying.
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