| 388058+(830000-358000)=860058 | 156370+(441316+363717)=961403 |
| 19372+(163125+617848)=800345 | 548508-(9612+205809)=333087 |
| 836127-(466106-287979)=658000 | 537588-(9312+512276)=16000 |
| 684577-(200000+234274)=250303 | 894435-(959931-604610)=539114 |
| 179259+(655194-286566)=547887 | 308706-(613202-525496)=221000 |
| 303597+(830793-240962)=893428 | 600809+(220000-154890)=665919 |
| 250786-(302270-254786)=203302 | 470091-(693559-523468)=300000 |
| 700000+(461336-400000)=761336 | 27531+(118469+530000)=676000 |
| 581887-(122155+283170)=176562 | 127247+(549200+23168)=699615 |
| 910000-(665800+9690)=234510 | 54871+(710000+137983)=902854 |
| 692041-(354403+8399)=329239 | 649931-(913939-681740)=417732 |
| 777900+(494161-272061)=1000000 | 160294+(205163+564543)=930000 |
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