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:
4682 - 6673 + 4582 - 2631 + 430 - 2808 + 6340 - 7201
answer:
12643


question:
6108 + 6734 + 3016 + 637 - 2671 - 5486 - 1133 + 1713 - 2180
answer:
5478


question:
2658 - 4984 + 3345 - 5625 + 8676
answer:

1246