When the little sloppy calculates "600-□/6", it first calculates the subtraction and then the division, and the result is 80. So what is the correct calculation
小马虎在计算"600-□/6"时，先算减法，后算除法，得到结果是80．那么正确的计算结果是多少
<gadget id="calculator">80 * 6</gadget>
<output>480</output>

<gadget id="calculator">600 - 480</gadget>
<output>120</output>

<gadget id="calculator">120 / 6</gadget>
<output>20</output>

<gadget id="calculator">600 - 20</gadget>
<output>580</output>

<result>580</result>