| -102177+41500-576387=-637064 | 726472-870000-160000=-303528 |
| 320000-174866-587134=-442000 | -82143-410000+801143=309000 |
| 253948+1000000-727454=526494 | -663988-83212+691095=-56105 |
| -310109+571909-1000000=-738200 | 506471-495459-705672=-694660 |
| -10139-305321-81486=-396946 | 49869-390072+684390=344187 |
| -250095-270630+305899=-214826 | 107420-818646+867595=156369 |
| -853998+390142+835856=372000 | 613000+86602-424928=274674 |
| 883000-800033+110534=193501 | 87848+662375+249777=1000000 |
| 133419-373140-290631=-530352 | -822716-136255-34723=-993694 |
| -554329+360000+894329=700000 | 510000+378634-160000=728634 |
| -410748-65760-422067=-898575 | -969622+241871+85736=-642015 |
| -421522-81256+984110=481332 | -310000-523226-138834=-972060 |
|
