| -81127-(166385+204725)=-452237 | 700000-(-141358+241358)=600000 |
| 100048-(-839455+115840)=823663 | 935726+(-331688-500000)=104038 |
| 773468+(746539-936314)=583693 | 713312-(435126+632165)=-353979 |
| 697917+(-538093+650000)=809824 | -591420-(-887171-86408)=382159 |
| -521639+(-567772+709321)=-380090 | 646102+(-801816-564286)=-720000 |
| -348342-(28000+207318)=-583660 | -1053-(191409-519004)=326542 |
| 640000+(-943952+169580)=-134372 | -254423+(-168046-130000)=-552469 |
| 892382-(63135+44223)=785024 | -64001+(-378014-300000)=-742015 |
| 189333+(291707+318960)=800000 | 167194-(-445850-170000)=783044 |
| -66029-(-200000-766029)=900000 | -190000-(6618-487940)=291322 |
| -602091-(-942574+540483)=-200000 | 94282-(-10835-877143)=982260 |
| -390000-(-755507+131029)=234478 | -34358+(481500-200000)=247142 |
