| 350533+(310000+110873)=771406 | 67759+(350672+60697)=479128 |
| 7400+(328332-49863)=285869 | 39448+(900000-735000)=204448 |
| 233793-(522642-347510)=58661 | 350239+(155607+257080)=762926 |
| 559079+(647789-457121)=749747 | 221229-(42663+598)=177968 |
| 768791-(233914+188061)=346816 | 555902-(816474-445535)=184963 |
| 363721-(994993-820272)=189000 | 405240-(141548-36308)=300000 |
| 207267+(275700+69033)=552000 | 1000000-(522399+215774)=261827 |
| 29443+(909800-765923)=173320 | 307871-(410000-232129)=130000 |
| 281383+(190346-65887)=405842 | 846166-(525070-198904)=520000 |
| 985219-(81805+903414)=0 | 435530+(1000000-509410)=926120 |
| 562326-(384839+142984)=34503 | 456333-(253506+167000)=35827 |
| 542541+(270000+144020)=956561 | 147060+(342616+10324)=500000 |
