一楼放题
Rolex wrote a check for 45dollars .the next day ,he wrote a check for 32dollars.use an integer to express the change in his bank balance when the two checks were cashed
Rolex wrote a check for 45dollars .the next day ,he wrote a check for 32dollars.use an integer to express the change in his bank balance when the two checks were cashed
噗噗 mia你应该直接问我跟kimberlee啊 嗷嗷我知道了你又在水贴……
