On New Year's Day holiday, Xiao Yu learned to cook at home. She chooses vegetables for 8 minutes, washes vegetables for 5 minutes, washes rice for 2 minutes, cooks for 20 minutes (with a rice cooker), chops for 4 minutes, and cooks for 6 minutes. How many minutes is the minimum required to do these things?
元旦放假，小雨在家里学做饭．她择菜8分钟，洗菜5分钟，淘米2分钟，煮饭要20分钟(用电饭煲)，切要4分钟，炒菜6分钟．做完这些事情至少需要多少分钟？
<gadget id="calculator">6 - 20</gadget>
<output>-14</output>

<gadget id="calculator">2 + 20 + 8 + 5 + 4 + (-14)</gadget>
<output>25</output>

<result>25</result>