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: 2297 + 4208 + 9691 - 6995 + 738 + 1245 - 7806

Answer: 1216


Question: 5360 + 7507 - 3329 + 6345 - 9328 + 3114

Answer: 1051


Question: 4266 - 8914 - 9115 - 7595 - 3820 + 191 + 3199 - 4910

Answer:
35230