There are 10 questions in a math test. According to the grading rules, 10 points will be awarded for one correct question, and 2 points will be deducted for one wrong question. Xiao Ming answered all the questions, but only scored 76 points. Ask: How many questions did he answer correctly?
一次数学考试有10道题，评分规定对一题得10分，错一题扣2分，小明回答了所有的题，但只得76分，问：他答对了几道题？
<gadget id="calculator">10 * 10</gadget>
<output>100</output>

<gadget id="calculator">100 - 76</gadget>
<output>24</output>

<gadget id="calculator">10 + 2</gadget>
<output>12</output>

<gadget id="calculator">24 / 12</gadget>
<output>2</output>

<gadget id="calculator">10 - 2</gadget>
<output>8</output>

<result>8</result>