| 535203+(751935-519504)=767634 | 640000+(-943952+169580)=-134372 |
| -281527+(-75434-276988)=-633949 | 345955-(-81816-202229)=630000 |
| -107852-(-556647+18515)=430280 | 396784-(-477668+74893)=799559 |
| 882531-(797689+84842)=0 | -570219+(462302-292083)=-400000 |
| -286058+(-160007+752782)=306717 | -640000-(-522705+745082)=-862377 |
| 620896+(-488147+757016)=889765 | 26290+(-279000+220710)=-32000 |
| -104523-(789898+10000)=-904421 | 370000-(320033-406033)=456000 |
| -56750-(300000+610000)=-966750 | 543000+(500000-353076)=689924 |
| -210581-(857714-810000)=-258295 | -816732-(-269996-46736)=-500000 |
| -389822+(-29902-50276)=-470000 | -612936+(-880889+763825)=-730000 |
| 13125-(-440185-437801)=891111 | -171873-(-400000+68127)=160000 |
| -207878+(-324292-278571)=-810741 | 525061+(-471000-899050)=-844989 |
| 200000-(-914576+795423)=319153 | -166305+(-447668+462970)=-151003 |
| -398764-(24849-760000)=336387 | 182446-(551091-768801)=400156 |
| 218369-(-427320-102894)=748583 | 477645-(432247-754602)=800000 |
| -697775+(258759-530000)=-969016 | 395470-(108213+279307)=7950 |
| -58100-(520000+306378)=-884478 | -320715-(-233470-144469)=57224 |
| -122259-(-917132+820000)=-25127 | -274485-(82511-716996)=360000 |
| 229593-(696384+484209)=-951000 | 189333+(291707+318960)=800000 |
| 351252-(-133248+384500)=100000 | -571510+(267405+894105)=590000 |
| 891423+(-638818-182605)=70000 | 735185+(-492378-37807)=205000 |
