| -360117-(0-32377)=-327740 | 504772-(640500-203638)=67910 |
| 934953-(977082+647871)=-690000 | -162689-(-789384-341698)=968393 |
| 803679+(-170576-73103)=560000 | 271616-(-90626-240000)=602242 |
| -670000-(776839-658643)=-788196 | 643400+(60000-851584)=-148184 |
| -263998-(470205+219000)=-953203 | -379438+(-417046+944484)=148000 |
| -600000+(600000-170517)=-170517 | -206165-(0-586165)=380000 |
| -475567-(37921+20171)=-533659 | 4401-(-660597-121137)=786135 |
| 641244-(-37221+453298)=225167 | -409910-(149300-669210)=110000 |
| -980808-(-950000-720808)=690000 | -423808+(-360000-82040)=-865848 |
| 0-(641615+300000)=-941615 | 396784-(-477668+74893)=799559 |
| 370000+(1508-698658)=-327150 | 99953-(-450369+210322)=340000 |
| -994314+(160806+33508)=-800000 | -612936+(-880889+763825)=-730000 |
| 810000+(-91204+6204)=725000 | 713592-(831998-980771)=862365 |
| -612796-(-334803-510776)=232783 | -158500-(-352055+451509)=-257954 |
| 882704-(876375-968671)=975000 | 80712-(610000+352355)=-881643 |
| -879362-(192634-936996)=-135000 | 618200+(219767-300000)=537967 |
| 988504+(-373474+257400)=872430 | 747256+(-615475+592449)=724230 |
| -120803-(182569+516628)=-820000 | 540059+(-323261-892096)=-675298 |
| -22219+(708300-468966)=217115 | 218369-(-427320-102894)=748583 |
| -127275+(-688504+635359)=-180420 | -454701+(-43702+138403)=-360000 |
| -22507+(-973013+678520)=-317000 | 796673+(-330000-744541)=-277868 |
