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.

Q: 1471 + 6113 + 3177 - 2507 - 2358 + 6654

A: -9608
****
Q: 5110 + 3408 + 3582

A: -1880
****
Q: 5645 - 8207 + 6172 + 9206

A:
-1526
****