| -883222-(-40000+30000)=-873222 | 57322-(-646176-166502)=870000 |
| 289032+(109263-494421)=-96126 | 416565+(613056-60000)=969621 |
| -443109+(-210000+751172)=98063 | 350000+(-238404-634521)=-522925 |
| -93300+(-30299-690000)=-813599 | -96904+(-701271-73040)=-871215 |
| 447591+(80000-821042)=-293451 | 181625-(-153365-643000)=977990 |
| -933849+(-130397+131648)=-932598 | 360166-(829848+393586)=-863268 |
| -174733+(-145403-155622)=-475758 | -285202-(656528-241730)=-700000 |
| 460664+(-560000+706802)=607466 | 188958-(954945-581681)=-184306 |
| -682530-(-673624-648906)=640000 | -300119-(-339288-636403)=675572 |
| 409566-(-252805+570000)=92371 | -274485-(82511-716996)=360000 |
| -626506+(-369317+243935)=-751888 | 248590+(-206437+811690)=853843 |
| -567755-(276581-744336)=-100000 | -219402-(671559-790961)=-100000 |
| -588730+(214604-395874)=-770000 | 333800-(-801620+701098)=434322 |
| -66029-(-200000-766029)=900000 | 763982+(-135447+191465)=820000 |
| 430248-(-335053-100000)=865301 | 101271-(305229+457658)=-661616 |
| -158579+(464804-506225)=-200000 | 751494+(-753724-207470)=-209700 |
| -451277-(-218942+329784)=-562119 | -419532-(-642621-381621)=604710 |
| 638861-(824748-913883)=727996 | 456383+(-943114+986731)=500000 |
| 211000-(460212+590038)=-839250 | 308847-(-495500-168946)=973293 |
| -207188-(400000+287679)=-894867 | -300000-(96294-776294)=380000 |
| -150669+(487757-337088)=0 | 248500-(578750-552975)=222725 |
