This equation may look simple, but the correct order of operations matters.
The expression is:
12 + 6 × 0 + 3
Complete the multiplication first:
6 × 0 = 0
Now finish the additions:
12 + 0 + 3 = 15
Multiplying by zero removes only the number connected to it—it does not turn the entire expression into zero.
Answer: 15
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