This math puzzle looks simple, but the order of operations is what determines the correct answer.
The expression is:
13 + 7 × 0 − 2
Multiplication comes first:
7 × 0 = 0
Now complete the remaining calculation from left to right:
13 + 0 − 2 = 11
The ×0 only affects the 7 it is multiplying. It does not turn the entire expression into zero.
Answer: 11.
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