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:
6881 + 1331 - 470 + 6067 - 9323
answer:
9276


question:
2776 - 8931 + 2788 + 8315 - 6570 + 8385 - 2789
answer:
1578


question:
1948 + 7201 + 611 - 9763 - 2998 - 5097 - 9302 - 3012 - 8272
answer:

32580