| 130000+(425157+349370)=904527 | 371474+(46498+542028)=960000 |
| 490000+(809151-700154)=598997 | 999078-(446555+484674)=67849 |
| 665766+(844969-806715)=704020 | 494159-(374129+20833)=99197 |
| 363631-(145254-131553)=349930 | 511164+(263007+155829)=930000 |
| 294913+(670800-305713)=660000 | 216845+(627223-224068)=620000 |
| 673982-(132143+400000)=141839 | 285293+(326337-190000)=421630 |
| 371944+(268538-101469)=539013 | 984381-(302246+343650)=338485 |
| 950415-(210587+72718)=667110 | 233793-(522642-347510)=58661 |
| 587342-(952119-390000)=25223 | 400000-(800000-431429)=31429 |
| 435408+(445830+42935)=924173 | 842136+(61833+96031)=1000000 |
| 263523+(132866+36558)=432947 | 928429-(366899-338470)=900000 |
| 876408-(35656+763670)=77082 | 971200-(447163-446805)=970842 |
