| -583128+525549+292000=234421 | -348359-896257+897694=-346922 |
| 581731+613518-455249=740000 | 768873-701342-501326=-433795 |
| -153000+545047+467953=860000 | -323913-400000+316724=-407189 |
| 659945-348001+598056=910000 | -577583-690902+870000=-398485 |
| -723867-11481-222952=-958300 | 809400+335158-262558=882000 |
| 750943+520000-499484=771459 | 557175-1000000+400000=-42825 |
| 622368-531100+24806=116074 | 519685-430084-189601=-100000 |
| 180000-698132+722828=204696 | -481600+847790-636190=-270000 |
| 990728+572000-925626=637102 | -391073-452524+512697=-330900 |
| -766339+289355+645604=168620 | 901761-957457-165060=-220756 |
| -97950+273140-245190=-70000 | 585076-310000+348238=623314 |
| -445524-158424-345471=-949419 | -339324-557207+996531=100000 |
