| 656691-(175148-58716)=540259 | 141980-(138592-69150)=72538 |
| 542541+(270000+144020)=956561 | 891303-(929174-737871)=700000 |
| 904024-(76166+528987)=298871 | 169979+(37527+27000)=234506 |
| 371944+(268538-101469)=539013 | 293101+(245149+454333)=992583 |
| 60452+(324036+150384)=534872 | 459250+(640623-564831)=535042 |
| 472476-(26877+100000)=345599 | 824423+(413223-300000)=937646 |
| 950725-(387643+200000)=363082 | 680173+(452529-390005)=742697 |
| 586190-(600000-360372)=346562 | 368970-(800000-631030)=200000 |
| 708418+(576297-484715)=800000 | 801885-(179785+338539)=283561 |
| 276897+(406881+186222)=870000 | 694999-(58+413860)=281081 |
| 799732-(379530+96300)=323902 | 817571+(831693-731407)=917857 |
| 569002+(43721+380388)=993111 | 1000000-(343860-227280)=883420 |
