Xiaohua's average score in Chinese, Mathematics, and General Knowledge is 92 points. Mathematics and General Knowledge are 12 points and 15 points higher than Chinese respectively. What is Xiaohua's Chinese score?
小华语文、数学、常识三门功课的平均成绩是92分，数学和常识分别比语文高12分和15分，小华语文成绩是多少分？
<gadget id="calculator">92 * 3</gadget>
<output>276</output>

<gadget id="calculator">276 - 12 - 15</gadget>
<output>249</output>

<gadget id="calculator">249 / 3</gadget>
<output>83</output>

<result>83</result>