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:
5473 - 4337 - 6499 - 9119
answer:
25428


question:
344 - 7553 + 7224 + 1616 + 672 + 916
answer:
-2531


question:
2009 + 997 - 9723 - 8949 - 3125
answer:

22809