| 407417-(456564-329147)=280000 | 618479+(98707+235300)=952486 |
| 300000-(106735-97515)=290780 | 828055-(400119-262064)=690000 |
| 360273+(760000-579809)=540464 | 607190+(819197-699453)=726934 |
| 692976-(205309+355664)=132003 | 635409-(147699+317457)=170253 |
| 750000-(264331+157059)=328610 | 912414-(406033+463)=505918 |
| 109898+(64497+125605)=300000 | 500000-(144229+252430)=103341 |
| 728304-(390000-361696)=700000 | 279666+(531920-417190)=394396 |
| 84739+(517528-382267)=220000 | 65463+(297135-180000)=182598 |
| 703627-(538027-404706)=570306 | 968916-(671566+183000)=114350 |
| 221577+(639909-584723)=276763 | 118150+(310467+22797)=451414 |
| 381783+(690250-172869)=899164 | 780000+(190000+30000)=1000000 |
| 426223-(430000-284100)=280323 | 350000+(114764+207949)=672713 |
| 550000+(11081+43776)=604857 | 17103+(462202+280000)=759305 |
| 1000000-(357956-226522)=868566 | 499481+(185877+123771)=809129 |
| 449712+(520000-293279)=676433 | 437179-(126875+207568)=102736 |
| 985219-(81805+903414)=0 | 264301+(100000+19678)=383979 |
| 744977-(417347-58337)=385967 | 726592+(62000+151408)=940000 |
| 418230+(443100-361330)=500000 | 546498+(353865-320000)=580363 |
| 100000+(218679+42978)=361657 | 958718-(521401+437317)=0 |
| 680000-(368928+228695)=82377 | 1000000-(123072+606928)=270000 |
| 423751+(685417-410000)=699168 | 870332-(836101-230000)=264231 |
