| 500000+(590000-514033)=575967 | 752113-(206969+96676)=448468 |
| 625408+(300000-165408)=760000 | 75311+(87743+231152)=394206 |
| 907105-(933451-650754)=624408 | 137736+(220000+440000)=797736 |
| 259242+(953998-698000)=515240 | 222899+(349396+400000)=972295 |
| 374780-(70000+304780)=0 | 299490-(899988-692270)=91772 |
| 920398-(258411+541987)=120000 | 806372-(343327+234045)=229000 |
| 720000-(90459-31736)=661277 | 920921-(120000+776034)=24887 |
| 642005+(726531-398536)=970000 | 277843+(497953+143864)=919660 |
| 791065-(743724-99236)=146577 | 891551-(198410-135519)=828660 |
| 293101+(245149+454333)=992583 | 558318-(117328+415561)=25429 |
| 76400+(845413-391813)=530000 | 551848+(214705+119700)=886253 |
| 216845+(627223-224068)=620000 | 295196-(486408-288691)=97479 |
