There are currently 5 students participating in the math competition, and the average score of 4 of them is 80 points. After adding Xiao Gang's score, the average score is 83 points. How many points did Xiao Gang get?
现有5个同学参加数学竞赛，其中4人的平均成绩是80分，加上小刚的分数后，平均成绩是83分，小刚考了多少分？
<gadget id="calculator">83 * 5</gadget>
<output>415</output>

<gadget id="calculator">80 * 4</gadget>
<output>320</output>

<gadget id="calculator">415 - 320</gadget>
<output>95</output>

<result>95</result>