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: 4725 - 7780 + 1028 - 6858 + 9194 + 4680 - 3421 + 362 - 8573

Answer: 16093


Question: 5773 - 2989 + 8993 + 6702 + 2237 - 1402 - 4236 - 1857

Answer: -1675


Question: 975 - 7610 + 8576 - 2739 - 3411 - 7139

Answer:
13298