In a test, Xiaoying scored an average of 93 points in Chinese, Mathematics, and English, including 90 points in Chinese and 94 points in English. How much did Xiaoying score in mathematics?
小英在一次测验中，语文、数学、英语三门课的平均成绩是93分，其中语文90分，英语94分．小英的数学得了多少分？
<gadget id="calculator">93 * 3</gadget>
<output>279</output>

<gadget id="calculator">279 - 90 - 94</gadget>
<output>95</output>

<result>95</result>