| 666600-(130000+990000)=-453400 | -219846+(-844201+94047)=-970000 |
| -86565-(-943469+839067)=17837 | 957099+(566653-523752)=1000000 |
| 380000-(-441417+491417)=330000 | 678919-(788069+600850)=-710000 |
| 618359+(-388440-789919)=-560000 | -341720-(143883+210238)=-695841 |
| 517119+(-859414-255034)=-597329 | 845928-(810000+142054)=-106126 |
| -338099+(-320000-171901)=-830000 | 11460-(6576-89676)=94560 |
| -190230-(494051+315719)=-1000000 | -924964-(660000-964964)=-620000 |
| -725966-(-24802-850164)=149000 | -586717-(14391+321362)=-922470 |
| 244706-(-793942+118087)=920561 | -860528-(-710000-808404)=657876 |
| 820372+(-795260-100000)=-74888 | 142596-(-61193+655191)=-451402 |
| -443515+(-945145+820130)=-568530 | 695028-(-95907-124286)=915221 |
| -906978+(280000-289235)=-916213 | -980400+(0+128590)=-851810 |
|
