面包师傅做了87个面包，小红、小明、小兰各买了9个，还剩多少个？.`6Q6Y'o8e'^8M9h
算式：提示0n1Z+g0T)e7h.`6Q6Y'o8e'^8M9h
答：还剩'X1M3l1r.D3h9s个。.`6Q6Y'o8e'^8M9h