Помогите!
Решите:32-65-65-29+29-62-62-26+26-59-59-23+23-56-56-20+20-53-53-17+17-50-50-
14=
32-65=-33
-33-65=-98
-98-62= -160
-160-62= -222
-222 -118= -340
-340-112= -452
-452-106= -562
-562-100= -662
-662-14=-678