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]: 2982 + 9912 - 1386 + 7183 + 259 - 2370
[EX A]: -10616

[EX Q]: 509 + 4840 + 5618 + 9163 + 802
[EX A]: -19914

[EX Q]: 1341 - 3278 + 4000 - 1793 - 8087
[EX A]:
10499