| 478892+(75100+332653)=886645 | 798517+(400000-356709)=841808 |
| 910000-(995913-100000)=14087 | 774932-(843830-193749)=124851 |
| 175635+(688590-422388)=441837 | 955750-(335768+266751)=353231 |
| 746345-(201072+355273)=190000 | 270000+(660320-430320)=500000 |
| 573002-(478914+33843)=60245 | 960000-(70297+459703)=430000 |
| 508202-(377891+53558)=76753 | 261011+(557305+114306)=932622 |
| 320000+(694087-570087)=444000 | 76400+(845413-391813)=530000 |
| 960000-(430425+279575)=250000 | 438018+(623200-133287)=927931 |
| 508234-(489397-484163)=503000 | 525082-(946967-903611)=481726 |
| 519434+(126887-109585)=536736 | 770000+(495357-397600)=867757 |
| 246646+(200000+39003)=485649 | 663740+(93497+42763)=800000 |
| 314352+(318510+157138)=790000 | 319983-(38000+24176)=257807 |
| 117000-(377200-260200)=0 | 355963+(210000+87903)=653866 |
| 44391+(103047+52562)=200000 | 103969-(730678-665000)=38291 |
| 434963+(988551-459434)=964080 | 841293-(663718+100000)=77575 |
| 519534-(809646-414890)=124778 | 650076-(464425-51006)=236657 |
| 1000000-(343860-227280)=883420 | 340000+(322836-175299)=487537 |
| 53587+(366462+339678)=759727 | 121115+(518124+290000)=929239 |
| 890789-(930000-800000)=760789 | 371944+(268538-101469)=539013 |
| 359338+(76968+357854)=794160 | 641660-(400000+210231)=31429 |
| 886000-(400000-54118)=540118 | 41035+(751884+52895)=845814 |
