This math puzzle looks simple, but the order of operations is what determines the correct answer.
The expression is:
16 + 8 × 0 + 2
Multiplication comes first:
8 × 0 = 0
Now complete the remaining addition:
16 + 0 + 2 = 18
The ×0 only affects the 8. It does not turn the entire expression into zero, which is the mistake that can catch people who rush through the problem.
Answer: 18.
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