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.

938 + 566 + 5270 + 5634 - 7451 - 114
-2967

6603 - 3783 + 3030 - 5787 + 8478 + 3046 - 1629
3248

9234 - 3613 + 4130 + 1180 + 2977 + 9182 + 2536 - 73 - 1669

-5416