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: 2875 - 138 + 917 + 4037 - 6642

A: 4701
****
Q: 9909 - 1362 + 9804 + 5190 + 8223 - 3758

A: -8188
****
Q: 9662 + 5341 - 9397 + 5822

A:
7896
****