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]: 7744 - 1859 - 3667 + 1907 - 2807
[EX A]: 14170

[EX Q]: 2303 + 151 - 7031 + 7349 - 8676 + 9084 + 9773
[EX A]: -8347

[EX Q]: 7425 - 2090 + 7112 + 6739 + 6089 + 3205 - 4014 - 4375
[EX A]:
-5241