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]: 344 - 7553 + 7224 + 1616 + 672 + 916
[EX A]: -2531

[EX Q]: 938 + 566 + 5270 + 5634 - 7451 - 114
[EX A]: -2967

[EX Q]: 2909 + 1799 - 984 + 4910 + 3253 - 6846 - 8324 - 9048
[EX A]:
18149