Wang Cong's average scores in Chinese, mathematics and English in the final exam were 93 points, 96 points in known Chinese, 88 points in English, and how many points did he score in mathematics.
王聪期末考试语文、数学、英语的平均成绩是93分，已知语文了96分，英语得了88分，数学得了多少分．
<gadget id="calculator">93 * 3</gadget>
<output>279</output>

<gadget id="calculator">279 - 96 - 88</gadget>
<output>95</output>

<result>95</result>