| -649188+344800-265514=-569902 | -75351-30185-817972=-923508 |
| -287393-167293-69716=-524402 | -54000-300000-600641=-954641 |
| 380000-460000-119783=-199783 | 723995+258472-687031=295436 |
| -654046+162317+924851=433122 | -694000+699031-440000=-434969 |
| 785229+470429-552714=702944 | -701968+920000+715000=933032 |
| -341847+793350-851503=-400000 | -692805+686480+776325=770000 |
| -217932-912411+491390=-638953 | 107700+940168-140868=907000 |
| -321167+243433+824990=747256 | 376783+319081-95864=600000 |
| -900000+0+796052=-103948 | -240373+450542-448185=-238016 |
| 109186-457280+809690=461596 | 645980-953781+832972=525171 |
| -521231-176866-102346=-800443 | 467309+537000-281157=723152 |
| -480000-226124+566124=-140000 | -287826+429000+601511=742685 |
| 39206-723722+418105=-266411 | -454957-422252+880000=2791 |
| 220100-173620-731368=-684888 | 462469+700000-428652=733817 |
| -33679+829573-400803=395091 | 883000-800033+110534=193501 |
| -118000-397656+114000=-401656 | 420000-413960+350000=356040 |
| -242459-25000-128100=-395559 | -275403-470747+896150=150000 |
| 910000-772772-28908=108320 | 230000-611532+546731=165199 |
| 12049-180081-385968=-554000 | -399331+784777-149782=235664 |
| 900000-845396+145396=200000 | 534764-470000-554339=-489575 |
| -40300-312574+578844=225970 | -329848-27633-58136=-415617 |
