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: 6820 - 387 + 8290 - 9203 - 9292 + 9249 - 3079

A: 11242
****
Q: 694 + 4432 - 9053

A: 5315
****
Q: 2974 + 9943 + 2956 + 4804 + 3230

A:
-17959
****