小明家住5楼,清清家住在10楼,清清家比小明家高几层?5o,\+~4~*E9^5{4J6a-g's-l,H9i2{-Y(]
算式:提示(u8A.A5o,\+~4~*E9^5{4J6a-g's-l,H9i2{-Y(]
答:清清家比小明家高(\'`'V4W层。5o,\+~4~*E9^5{4J6a-g's-l,H9i2{-Y(]