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: 3069 + 3141 - 6765 + 85 - 9346 + 8391 + 121 + 7644

Answer: -202


Question: 9001 + 6216 - 1478 + 5475 - 8693 - 3911 - 319 + 4768 - 320

Answer: 7263


Question: 2178 - 6447 + 5843 + 9653 + 4633 - 5887 + 8815 - 6635 + 178

Answer:
-7975