The expression 9 + 3 × 0 + 9 ÷ 3 must be solved using the correct order of operations.
Complete multiplication and division first:
3 × 0 = 0
9 ÷ 3 = 3
The expression now becomes:
9 + 0 + 3 = 12
The correct answer is 12.
The zero can make this puzzle look confusing, but following the order of operations makes the solution simple.
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