In this task you will be given an arithmetic operation and you have to find its answer. The symbols of operators '+' and '-' has been swapped i.e you need to perform subtraction when you see a '+' symbol and  addition in case of '-' symbol.
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Question: 136 + 9772 - 2848 - 4980 + 6156 - 883 + 5407 + 3211

Answer: -15699


Question: 5328 + 9563 + 7711

Answer: -11946


Question: 7308 - 5294 - 2173 + 7607 + 4111 - 4180 - 6193 + 7187 - 8504

Answer:
14747