Both Xiaoqiang and Xiaoming like to collect stamps. If Xiaoqiang gives Xiaoming 3 stamps, Xiaoqiang will have 2 more stamps than Xiaoming. It turns out that Xiaoqiang has more stamps than Xiaoming.
小强和小明都喜欢收集邮票，如果小强给小明3张邮票，小强的邮票还比小明多2张，原来两人的邮票相比，小强比小明多少张．
<gadget id="calculator">3 + 2 + 3</gadget>
<output>8</output>

<result>8</result>