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:
496 + 5072 + 6259 + 1493 + 4824 + 2052 + 4751 - 8038
answer:
-15917


question:
812 + 6106 - 2904 + 7738 + 7655 - 6987
answer:
-10796


question:
8815 - 80 - 4701
answer:

13596