Xiao Ming collected 320 stamps, and after giving 20 stamps to Xiao Feng, he still had 8 more stamps than Xiao Feng. How many stamps did Xiao Feng have?
小明集邮票320张，送给小峰20张后，还比小峰多8张，原来小峰有多少张？
<gadget id="calculator">320 - 20 - 8 - 20</gadget>
<output>272</output>

<result>272</result>