| -233498+(-575715+763305)=-45908 | 27715-(-6426-311600)=345741 |
| 334627-(-300000+489889)=144738 | 100000-(-150000-693868)=943868 |
| -162455+(-672350+427476)=-407329 | -976903-(-208444-687577)=-80882 |
| 638861-(824748-913883)=727996 | 500000-(720000+420306)=-640306 |
| -350918+(-682393+233311)=-800000 | 135317-(-250000+825317)=-440000 |
| 8501-(-436270-552757)=997528 | -742544-(389742-448261)=-684025 |
| -375883-(-100000+130000)=-405883 | -797000+(320585-200000)=-676415 |
| -139697-(-223457+83760)=0 | -602091-(-942574+540483)=-200000 |
| 586652+(-943448+219151)=-137645 | 779235-(530163-172787)=421859 |
| -845323-(-670000+236690)=-412013 | 539821+(-180761-752901)=-393841 |
| -962350-(690000-920085)=-732265 | -39287-(710000-415287)=-334000 |
| 647216+(618643-660020)=605839 | -140273-(141347+358159)=-639779 |
| -35708+(-210000-262940)=-508648 | 88260+(-160000-921789)=-993529 |
| -207878+(-324292-278571)=-810741 | 628847+(58288-907868)=-220733 |
| -3698-(541340+4962)=-550000 | 279225-(-973822+998529)=254518 |
| -626506+(-369317+243935)=-751888 | -600000-(-450200+750200)=-900000 |
| 1000000-(621333+153926)=224741 | 293373+(-321513-780666)=-808806 |
| -662254+(980000-810000)=-492254 | -555308+(511188-540000)=-584120 |
| 811367-(682024+500000)=-370657 | 97810+(220000-417810)=-100000 |
| 290639-(737707-646136)=199068 | 628277+(-886640-131637)=-390000 |
| 206000+(-250955+581000)=536045 | -738838-(170000+0)=-908838 |
