Ответ:\(10 + 25 = 35\), \(35 + 5 = 40\), \(40 - 18 = 22\), \(22 - 11 = 11\), \(11 + 9 = 20\).\(60 + 17 = 77\), \(77 - 8 = 69\), \(69 - 60 = 9\), \(9 + 4 = 13\), \(13 + 27 = 40\).Ответ: 20; 40.