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:
5125 - 607 + 8597 + 4804 + 5962 - 7812 - 176 - 9436 + 6198
answer:
-2405


question:
2226 - 7329 - 3547
answer:
13102


question:
1565 - 3147 - 694 + 4281
answer:

1125