If + means ×, - means ÷, × means + and ÷ means -, then:
12 + 6 × 4 - 2 ÷ 2 = ?

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Accepted Answer

1. Replace the signs: '+' → '×', '×' → '+', '-' → '÷', '÷' → '-'. So the expression becomes $12	imes6+4\div2-2$.
2. Do multiplication and division first: $12	imes6=72$ and $4\div2=2$.
3. Do the addition and subtraction: $72+2-2=72$.
FINAL_ANSWER: <d>

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