July 5th is the first day of summer vacation, and school starts on September 1st. During the summer vacation, Xiaohao insisted on writing 5 brush characters every day. How many brush characters did Xiaohao write this summer?
7月5日是暑假第一天，9月1日开学．暑假期间，小豪每天坚持写5个毛笔字，这个暑假小豪共写了多少个毛笔字？
<gadget id="calculator">31 - 5</gadget>
<output>26</output>

<gadget id="calculator">26 + 1 + 31</gadget>
<output>58</output>

<gadget id="calculator">5 * 58</gadget>
<output>290</output>

<result>290</result>