| -850496-155093+994274=-11315 | -54000-300000-600641=-954641 |
| 282667+610599-200000=693266 | -323890-611963+930000=-5853 |
| -266969+580737-2200=311568 | 437271-279113+620723=778881 |
| 391395-986135+156638=-438102 | -500000+562200+170979=233179 |
| -991820-160000+231820=-920000 | 86100-898123+518023=-294000 |
| -274226-203139-314701=-792066 | -131478+112536+582446=563504 |
| -313537-755859+845615=-223781 | -25408-300629-472474=-798511 |
| -515944-129190-274866=-920000 | -133161+280000+755161=902000 |
| -418417+476181+765772=823536 | 396133-82079-894054=-580000 |
| 974552+132416-836968=270000 | 552470+430000-503678=478792 |
| 403258-722894-678979=-998615 | 605722-245466+545960=906216 |
| 548078-39883+61370=569565 | -563346+816943-253597=0 |
| 288780+860000-188780=960000 | -866250+930000-841759=-778009 |
| -167834-203311+683935=312790 | 851897-385730-283000=183167 |
| 581731+613518-455249=740000 | -118377-21952-81188=-221517 |
| 401188-210000+300236=491424 | 373465+56236-124644=305057 |
| -965182-684944+775191=-874935 | -531937+770781-833386=-594542 |
| -694000+699031-440000=-434969 | -287143+476248+251987=441092 |
| -834067+690000+500000=355933 | 486883-106611-129460=250812 |
| 181872-570614+967058=578316 | 831603-493560-100473=237570 |
| -218333+551222+629640=962529 | -58328-724848+593176=-190000 |
