【08.25】一个人花8块钱买了一只鸡，9块钱卖掉了，然后他觉得不划算，花10块钱又买回来了，11块卖给另外一个人。问他赚了多少？

Scale-of-evaluation / daily-question

This repo is used to help you better understand the world,Enjoy!

MIT License

4 stars 2 forks source link

Open changjl317 opened 3 years ago

changjl317 commented 3 years ago

请在下面作答

BlacAmDK commented 3 years ago

-8+9-10+11=2

Derek-94tm commented 3 years ago

楼上说的对

Sandu1213 commented 3 years ago

楼上说的都对