| 36116+(214746+179138)=430000 | 546498+(353865-320000)=580363 |
| 740000-(173142+240000)=326858 | 891551-(198410-135519)=828660 |
| 444400+(31522+17882)=493804 | 816270-(886470-588746)=518546 |
| 31345+(376583+293943)=701871 | 172083+(644108-104324)=711867 |
| 161668+(9292+248838)=419798 | 692041-(354403+8399)=329239 |
| 546900+(241275+59706)=847881 | 751124-(189328+319124)=242672 |
| 990000-(638495-548495)=900000 | 111989+(497040-376353)=232676 |
| 109988+(907298-405051)=612235 | 109070+(900000-99070)=910000 |
| 397153-(726417-410000)=80736 | 472476-(26877+100000)=345599 |
| 210267+(399553+188940)=798760 | 669997+(511258-481255)=700000 |
| 93046+(477700-123832)=446914 | 914415-(545056+199359)=170000 |
| 584399-(224007+94000)=266392 | 673982-(132143+400000)=141839 |
| 197512-(740000-686488)=144000 | 400000+(815659-705128)=510531 |
| 100848+(500000-300848)=300000 | 988330-(611514+286425)=90391 |
| 335564+(229145+131919)=696628 | 197809-(800000-700000)=97809 |
| 868696-(864007-458311)=463000 | 697619-(358209+239410)=100000 |
| 982243-(454535-372292)=900000 | 479005+(48617+200000)=727622 |
| 928859-(137337+520000)=271522 | 400000-(835434-442934)=7500 |
| 278234+(736077-714739)=299572 | 221229-(42663+598)=177968 |
| 386429+(346729+147147)=880305 | 917162+(915760-872922)=960000 |
| 669738+(87200+202979)=959917 | 106996+(312160+80844)=500000 |
