Master Li is in charge of processing certain parts. From Monday to Wednesday, he processed 92 pieces per day on average, 90 pieces on Monday, and 98 pieces on Tuesday. How many parts did Master Li process on Wednesday?
李师傅负责加工某种零件，周一到周三平均每天加工了92个，周一加工了90个，周二加工了98个，李师傅周三加工了多少个零件？
<gadget id="calculator">92 * 3</gadget>
<output>276</output>

<gadget id="calculator">276 - 90 - 98</gadget>
<output>88</output>

<result>88</result>