Ответ:\(72 + 6 = 78\)\(69 + 3 = 72\)\(37 + 8 = 45\)\(45 + 9 = 54\)\(27 - 5 = 22\)\(36 - 8 = 28\)\(47 + 20 = 67\)\(32 + 40 = 72\)\(60 - 7 = 53\)\(90 - 6 = 84\)\(85 - 30 = 55\)\(83 - 60 = 23\)