Mr. Chen has 25 stamps, and Mr. Huang is 3 times as many as Mr. Chen, which is 18 less. How many stamps are collected by the two teachers?
陈老师有邮票25张，黄老师是陈老师的3倍还少18张，两位老师共收藏多少张邮票？
<gadget id="calculator">25 * 3</gadget>
<output>75</output>

<gadget id="calculator">75 - 18</gadget>
<output>57</output>

<gadget id="calculator">57 + 25</gadget>
<output>82</output>

<result>82</result>