At a math competition award ceremony, Xiao Gang asked the teacher: "How many points did I get?" The teacher said: "After subtracting 6 from your score, it will be reduced by 2 times, and after adding 10, it will be doubled, which is exactly 100 points." ． How many points did Xiao Gang score in this competition?
一次数学竞赛颁奖会上，小刚问老师："我得了多少分？"老师说："你的得分减去6后，缩小2倍，再加上10后，扩大2倍，恰好是100分"．小刚这次竞赛得了多少分．
<gadget id="calculator">100 / 2</gadget>
<output>50</output>

<gadget id="calculator">50 - 10</gadget>
<output>40</output>

<gadget id="calculator">40 * 2</gadget>
<output>80</output>

<gadget id="calculator">80 + 6</gadget>
<output>86</output>

<result>86</result>