If '+' represents addition, '-' represents subtraction, '×' represents multiplication, and '÷' represents division, what is the value of 8 × 4 + 2 ÷ 1 - 3?
If '+' represents addition, '-' represents subtraction, '×' represents multiplication, and '÷' represents division, what is the value of 8 ÷ 2 × 4 + 6 - 3?
If '?' represents multiplication, '?' represents addition, '?' represents subtraction, and '?' represents division, what is the result of 6 ? 3 ? 2 ? 4 ? 2?