| 958270-(856229-96788)=198829 | 500000+(87000+104509)=691509 |
| 800000-(281393+18607)=500000 | 697619-(358209+239410)=100000 |
| 120000+(43979+388761)=552740 | 279320-(102600+170720)=6000 |
| 830492-(531879-370233)=668846 | 614738-(770000-685262)=530000 |
| 755165-(127147+445916)=182102 | 636078-(600000-35379)=71457 |
| 25577+(274006+500417)=800000 | 546800-(986644-439844)=0 |
| 125072+(300000-157415)=267657 | 29443+(909800-765923)=173320 |
| 892204-(247516+538410)=106278 | 151038+(635316-351354)=435000 |
| 34272+(737400-141474)=630198 | 572540+(330000+62173)=964713 |
| 819771-(58389+339150)=422232 | 501041+(786649-690000)=597690 |
| 350000+(114764+207949)=672713 | 291757+(668981-380000)=580738 |
| 127519-(854124-767116)=40511 | 207267+(275700+69033)=552000 |
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