Ответ:2 + 4 + 7 + 4 = 177 + 4 + 9 + 4 = 249 − 4 + 9 + 3 = 175 + 7 + 3 + 9 = 248 + 6 + 1 + 9 = 244 + 3 + 6 + 2 = 157 − 2 + 9 + 1 = 153 + 9 + 3 + 9 = 246 − 2 + 8 + 9 = 217 + 8 + 5 + 1 = 213 + 6 − 4 + 9 = 145 + 9 + 8 + 3 = 25