| 747446-852265-890181=-995000 | -590000+830518+739000=979518 |
| -220000-630000-25380=-875380 | -570000+600000-72773=-42773 |
| 4099+271143-825666=-550424 | -282166-566779+119945=-729000 |
| 140144-652300+79889=-432267 | 616161+256973-47134=826000 |
| -583927+48603+225324=-310000 | 0-55684-480996=-536680 |
| -236726+159287-552561=-630000 | -932288-240000+382288=-790000 |
| 20413+405626-72143=353896 | -956177+833187+497194=374204 |
| 60000+66020-554024=-428004 | 1000000-515279-500636=-15915 |
| -100000-873098+223098=-750000 | -891749-867085+999000=-759834 |
| 507326-376073+277132=408385 | 71083-774361+76278=-627000 |
| -295190-133910-400000=-829100 | -603208+528898-902471=-976781 |
| -287826+429000+601511=742685 | 835611-896808+444625=383428 |
