In the final exam of the last semester, Li Yun's average score in Chinese, mathematics, and nature was 97 points, and her Chinese test scored 96 points. Naturally, I scored 95 points. How much did she score in math?
上学期期末考试，李芸的语文、数学、自然的平均成绩是97分，它的语文考试考了96分．自然考了95分．她的数学考了多少分？
<gadget id="calculator">97 * 3</gadget>
<output>291</output>

<gadget id="calculator">291 - 96 - 95</gadget>
<output>100</output>

<result>100</result>