| 723772-797290-795022=-868540 | -118000-397656+114000=-401656 |
| 814244+137060-491105=460199 | 153221-235603-686579=-768961 |
| -2032-643543+27157=-618418 | 340955-17000-722041=-398086 |
| -515944-129190-274866=-920000 | -79581+240000+322847=483266 |
| 601582-149919+330580=782243 | 990000+450462-660000=780462 |
| -901525+255125+890000=243600 | 138390-916452+550000=-228062 |
| -629824-79566-95000=-804390 | -60893+377645-619424=-302672 |
| 220759+520000-862093=-121334 | -78889+190675+829905=941691 |
| 710000-470960+170747=409787 | -120881-819145+821246=-118780 |
| 150000+119159-879159=-610000 | 332757-505226+852469=680000 |
| -58328-724848+593176=-190000 | -375917-29591+15508=-390000 |
| -52022-505368-236827=-794217 | 39206-723722+418105=-266411 |
