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:
2318 + 1498 - 953 + 3290 + 1371 + 6933 + 7553 + 7283 + 889
answer:
-25546


question:
8379 + 6247 - 4435 + 207 - 3793 + 7248 + 1488
answer:
1417


question:
1202 + 6362 + 2477 - 5965 + 4640
answer:

-6312