| 97993+(248032+334200)=680225 | 800000-(931479-482689)=351210 |
| 211952+(3442+34606)=250000 | 751124-(189328+319124)=242672 |
| 31001+(600000+263596)=894597 | 426223-(430000-284100)=280323 |
| 863201-(420000+82600)=360601 | 546218-(274353+81865)=190000 |
| 238978+(419727+95179)=753884 | 614738-(770000-685262)=530000 |
| 98637+(821174-249811)=670000 | 754099-(720000-649402)=683501 |
| 414616+(231968+265750)=912334 | 469711+(830191-405857)=894045 |
| 287932-(95655+186336)=5941 | 95052+(312195-180000)=227247 |
| 130000+(425157+349370)=904527 | 961175-(197201+363974)=400000 |
| 71133+(413583-51723)=432993 | 529168+(722221-280149)=971240 |
| 89200+(469070-448270)=110000 | 732635-(488802+155833)=88000 |
| 1000000-(949497-170697)=221200 | 728304-(390000-361696)=700000 |
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