| 215785+(313327-299112)=230000 | 380462-(859053-555571)=76980 |
| 646560-(497714-250000)=398846 | 971200-(447163-446805)=970842 |
| 984657-(200000+84657)=700000 | 924911-(1870+177418)=745623 |
| 67759+(350672+60697)=479128 | 714700-(306298+110000)=298402 |
| 859670+(4487+29182)=893339 | 117000-(377200-260200)=0 |
| 539057+(350000-235192)=653865 | 47858+(948449-660000)=336307 |
| 89200+(469070-448270)=110000 | 44501+(317821+86880)=449202 |
| 455780+(254025+170039)=879844 | 34644+(510391-225035)=320000 |
| 39962+(154011+124198)=318171 | 959846-(924122-251160)=286884 |
| 328632+(927065-525697)=730000 | 853287-(3408+758879)=91000 |
| 657648-(1000000-387406)=45054 | 463485-(221860+46650)=194975 |
| 85805+(170028+48852)=304685 | 898916-(859193+14002)=25721 |
