| 47007+(269625+175529)=492161 | 700000+(461336-400000)=761336 |
| 989945-(460000+90628)=439317 | 736843-(569914-544975)=711904 |
| 819771-(58389+339150)=422232 | 990636-(121295+199341)=670000 |
| 604904+(622134-612061)=614977 | 941000-(237455+24667)=678878 |
| 667352-(524874-179587)=322065 | 567177+(497344-164521)=900000 |
| 131946+(129173+418881)=680000 | 383599+(140000+296401)=820000 |
| 179259+(655194-286566)=547887 | 133950+(618536+100000)=852486 |
| 71664+(477497+179103)=728264 | 463485-(221860+46650)=194975 |
| 562326-(384839+142984)=34503 | 1000000-(75949+865162)=58889 |
| 279666+(531920-417190)=394396 | 790000+(571461-561461)=800000 |
| 662501-(810000-490000)=342501 | 336980+(120000+145898)=602878 |
| 212494+(105519+631400)=949413 | 389742+(10000+400258)=800000 |
| 714539-(692003+3383)=19153 | 605367+(666000-580000)=691367 |
| 321719-(350000-259540)=231259 | 853520-(190373+493135)=170012 |
| 588646+(948026-738300)=798372 | 818000+(340668-329668)=829000 |
| 740331-(404400-308804)=644735 | 103000+(335805+117459)=556264 |
| 955958-(504823+301135)=150000 | 742231-(920000-720000)=542231 |
| 890986-(834670-332668)=388984 | 328867+(381656-17871)=692652 |
| 445453+(81404+373143)=900000 | 193907-(807452-761813)=148268 |
| 911092-(371365-120273)=660000 | 906353-(569900-246541)=582994 |
| 55662+(352438+395103)=803203 | 428000-(955369-877369)=350000 |
