| 295917+(260000+11762)=567679 | 814634-(259394+35300)=519940 |
| 756548-(390000+271248)=95300 | 816270-(886470-588746)=518546 |
| 809522+(780000-616385)=973137 | 111989+(497040-376353)=232676 |
| 657939-(534920-200000)=323019 | 200000+(72999+325767)=598766 |
| 575436+(288969+5595)=870000 | 29053+(128427+800000)=957480 |
| 216845+(627223-224068)=620000 | 317200-(367345-150145)=100000 |
| 103969-(730678-665000)=38291 | 686392-(65994+45787)=574611 |
| 614276-(261777-217501)=570000 | 516868+(753558-619076)=651350 |
| 562386-(79329+4000)=479057 | 20578+(87836+247193)=355607 |
| 252663+(284027+342310)=879000 | 289100+(786430-160068)=915462 |
| 548508-(9612+205809)=333087 | 364719+(676977-113696)=928000 |
| 539878-(775479-500000)=264399 | 740000-(173142+240000)=326858 |
