Xinhua Primary School held a mathematics competition. There were 10 questions in the test. If you answered a question correctly, you would get 8 points. If you answered a question incorrectly, you would deduct 5 points. Xiaohua finished all the questions and got 41 points. How many questions did he get right?
新华小学举行数学竞赛，试题共10题，做对一题得8分，做错一题倒扣5分，不做不得分．小华全部做完，得41分，他做对了多少题？
<gadget id="calculator">8 * 10</gadget>
<output>80</output>

<gadget id="calculator">80 - 41</gadget>
<output>39</output>

<gadget id="calculator">8 + 5</gadget>
<output>13</output>

<gadget id="calculator">39 / 13</gadget>
<output>3</output>

<gadget id="calculator">10 - 3</gadget>
<output>7</output>

<result>7</result>