In the final exam last semester, Xiao Ming scored 80 points in Chinese, 84 points in physical education, 82 points in art, and 92 points in science. His math score was 6 points higher than the average score of these five subjects. What is Xiao Ming's math score?
小明在上学期期末考试时，语文得了80分，体育得了84分，美术得了82分，科学得了92分，数学成绩比这五科的平均成绩多6分．小明的数学成绩是多少分？
<gadget id="calculator">80 + 92 + 81 + 85 + 6</gadget>
<output>344</output>

<gadget id="calculator">344 / 4</gadget>
<output>86</output>

<gadget id="calculator">86 + 6</gadget>
<output>92</output>

<result>92</result>