A test score of 92 points is recorded as +12 points, and Xiaoli scored 86 points as the number of points.
一次考试成绩92分记作+12分，小丽得了86分记作多少分．
<gadget id="calculator">92 - 12</gadget>
<output>80</output>

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

<result>6</result>