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:
2480 - 8716 + 5571 - 504 - 4905 - 392 - 5105 + 906
answer:
15625


question:
1626 + 448 + 6034
answer:
-4856


question:
8865 + 1687 + 9241 - 3769 + 2375 - 1339 + 6615 - 7339
answer:

1394