instruction:
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.
question:
7320 + 9337 - 31 + 8850 + 4804 + 230 - 9287 - 4572
answer:
-2011


question:
2348 - 6075 + 2149 - 1926 - 9532 - 9774 + 2760 - 6500 + 8335
answer:
22911


question:
8102 - 8182 + 8940 + 5337 - 6467 + 1481 - 1875 - 2654
answer:

11522


