| -780000-(-123925-604811)=-51264 | 485849-(858797-372171)=-777 |
| 561312-(0-377000)=938312 | -263938-(-73411-180415)=-10112 |
| -777300-(583327-501627)=-859000 | 803121-(810963-858197)=850355 |
| 510000+(-870795+158072)=-202723 | -787283+(-192000+807283)=-172000 |
| -324830-(270787-1045)=-594572 | -586717-(14391+321362)=-922470 |
| 520000-(-708146+528146)=700000 | 346779+(-434680-16939)=-104840 |
| 840015+(-93700-641984)=104331 | -265521+(-350620+469564)=-146577 |
| 390000+(234509-554616)=69893 | -892619+(77579-36840)=-851880 |
| 11460-(6576-89676)=94560 | 533325+(-175826-543066)=-185567 |
| 395470-(108213+279307)=7950 | -536782-(-721997-716912)=902127 |
| 755666-(-170413+499950)=426129 | -310691+(971744-560517)=100536 |
| -29744+(-770917+70661)=-730000 | 962264+(439858-857767)=544355 |
| 29178-(-453524-510912)=993614 | -81780-(190000+620893)=-892673 |
| 215336+(545626-741368)=19594 | 460000-(-440989+636073)=264916 |
| -54217+(-593414-231279)=-878910 | 890000+(-560000-950000)=-620000 |
| 650000-(803579+470000)=-623579 | -35708+(-210000-262940)=-508648 |
| -265000+(343507-640000)=-561493 | -103456+(-41705-93029)=-238190 |
| -838487-(-816757-241730)=220000 | 812125-(-534869+826994)=520000 |
| -845323-(-670000+236690)=-412013 | -390000-(-968925+346767)=232158 |
| -272400-(490000-500000)=-262400 | 500000-(720000+420306)=-640306 |
| 213517+(-512393+408876)=110000 | -263998-(470205+219000)=-953203 |
