Xiao Ming participated in three math competitions. The average score of the first two competitions was 94, and the average score of the three competitions was 96. What was his score in the third competition?
小明参加三次数学竞赛，前两次的平均分是94分，三次比赛个平均分是96，他第三次比赛的得分是多少？
<gadget id="calculator">96 * 3</gadget>
<output>288</output>

<gadget id="calculator">94 * 2</gadget>
<output>188</output>

<gadget id="calculator">288 - 188</gadget>
<output>100</output>

<result>100</result>