| 423720+358961-113611=669070 | -182410+39954-218678=-361134 |
| -607549-100000+147549=-560000 | -505879+868481+187398=550000 |
| 938185+850000-788185=1000000 | -805210-34347+622221=-217336 |
| 893900-627912-635988=-370000 | -809351+696784-594400=-706967 |
| 276277-421620-134657=-280000 | -994890+79709+1000000=84819 |
| 327252-93947-658315=-425010 | 250627-200000-527589=-476962 |
| -577583-690902+870000=-398485 | -903357+385479+930806=412928 |
| -770000-299544+680000=-389544 | -71562-676107-202180=-949849 |
| -889324+230656-341332=-1000000 | 825642-570000+688300=943942 |
| -488678+950056-188984=272394 | -942077-465000+617077=-790000 |
| 302817-554575-454530=-706288 | 425943-16781-209162=200000 |
| 126579-763820+467241=-170000 | 581731+613518-455249=740000 |
