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.

[EX Q]: 7165 + 3630 + 9021 - 4140 + 319
[EX A]: -1665

[EX Q]: 4647 - 2106 + 6760 + 3296 - 9772
[EX A]: 6469

[EX Q]: 6153 + 101 + 5153 + 8065 - 8676 + 6620 - 9007 - 4950
[EX A]:
8847