| 104825+(646222+212808)=963855 | 742980+(463000-455100)=750880 |
| 393973+(291791+23911)=709675 | 294913+(670800-305713)=660000 |
| 847708-(603255-500000)=744453 | 777900+(494161-272061)=1000000 |
| 331780+(480180+7389)=819349 | 491026-(81143+398390)=11493 |
| 687462-(317385-166923)=537000 | 600000-(546049-251104)=305055 |
| 941000-(237455+24667)=678878 | 853287-(3408+758879)=91000 |
| 238155-(168026-85571)=155700 | 436063+(25600+271562)=733225 |
| 121060+(600000-361060)=360000 | 607190+(819197-699453)=726934 |
| 543065-(636447-165415)=72033 | 747360-(67200+569821)=110339 |
| 397153-(726417-410000)=80736 | 710846-(634159-30313)=107000 |
| 110632+(788897+7382)=906911 | 109988+(907298-405051)=612235 |
| 518340-(171359+145651)=201330 | 737850-(230000+248600)=259250 |
| 299490-(899988-692270)=91772 | 710000+(210000+30456)=950456 |
| 328632+(927065-525697)=730000 | 456333-(253506+167000)=35827 |
| 103969-(730678-665000)=38291 | 750000-(264331+157059)=328610 |
| 907661-(443205+302537)=161919 | 71161+(142949+335890)=550000 |
| 206237-(737546-609984)=78675 | 549725+(253318-202334)=600709 |
| 303144+(310000+21627)=634771 | 22755+(56985+536934)=616674 |
| 955302-(200000+616985)=138317 | 494940-(596725-501785)=400000 |
| 89200+(469070-448270)=110000 | 842358-(625350+200000)=17008 |
| 397593+(514526-290136)=621983 | 133950+(618536+100000)=852486 |
