Xiaopang collected 258 stamps, Xiao Dingding collected 336 stamps, and Xiaoqiao collected 236 stamps. How many more stamps do Xiaopang and Xiaoqiao have than Xiao Dingding?
小胖集了258张邮票，小丁丁集了336张邮票，小巧集了236张邮票，小胖和小巧的邮票总数比小丁丁多多少张？
<gadget id="calculator">236 - 336</gadget>
<output>-100</output>

<gadget id="calculator">258 + (-100)</gadget>
<output>158</output>

<result>158</result>