The school will have a summer vacation on July 5th and start school on September 1st. How many days are there in total for this vacation?
学校7月5日放暑假，到9月1日开学，这个假期一共是多少天．
<gadget id="calculator">31 - 5</gadget>
<output>26</output>

<gadget id="calculator">26 + 1</gadget>
<output>27</output>

<gadget id="calculator">27 + 31</gadget>
<output>58</output>

<result>58</result>