| 128489+(400000-208489)=320000 | 226634+(291300+422066)=940000 |
| 710000-(2806+700000)=7194 | 253875+(329833+236000)=819708 |
| 26474+(898899-429835)=495538 | 294993+(874188-170000)=999181 |
| 327542-(425254-297712)=200000 | 167627+(359986+92387)=620000 |
| 494657+(838918-613575)=720000 | 569002+(43721+380388)=993111 |
| 955954-(134852+624451)=196651 | 860353-(309638-49285)=600000 |
| 515656-(411733-118077)=222000 | 673307-(409243+61292)=202772 |
| 747852-(245551-200000)=702301 | 546218-(274353+81865)=190000 |
| 73674+(677798+239528)=991000 | 248861+(889838-704000)=434699 |
| 999078-(446555+484674)=67849 | 806926+(539328-449222)=897032 |
| 450933-(730000-697624)=418557 | 572540+(330000+62173)=964713 |
| 557745-(12572-5715)=550888 | 1000000-(234424+365576)=400000 |
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