| 447924-901561+2984=-450653 | 58140+782707-933664=-92817 |
| -2261-240000-230739=-473000 | 674240-612923+76374=137691 |
| -120000-327473+917473=470000 | -680000+497048-187595=-370547 |
| -703142+140000-336858=-900000 | 390000+708609-224099=874510 |
| 507326-376073+277132=408385 | -620000-64021+884021=200000 |
| -490979-47275+298254=-240000 | 302817-554575-454530=-706288 |
| -890953+318000+845105=272152 | -273438+242000+902000=870562 |
| -316892-117599+400000=-34491 | -348404-242276+907730=317050 |
| 519685-430084-189601=-100000 | 350000+0-921000=-571000 |
| -649188+344800-265514=-569902 | 276036-600000+458348=134384 |
| 764423-892925-682841=-811343 | -564887-109517-76000=-750404 |
| 717801+157018+37181=912000 | -441768+77547+562644=198423 |
