| 353956+(723944-426797)=651103 | 435264-(330348-90041)=194957 |
| 300000+(516012+73988)=890000 | 821768-(742824-556000)=634944 |
| 684577-(200000+234274)=250303 | 965778-(235807+269971)=460000 |
| 510000-(988097-798097)=320000 | 130592+(1000000-700000)=430592 |
| 737850-(230000+248600)=259250 | 770000+(495357-397600)=867757 |
| 890789-(930000-800000)=760789 | 596172-(403080+78019)=115073 |
| 131177+(76931+113203)=321311 | 44749-(959932-956828)=41645 |
| 527321-(780457-623831)=370695 | 100000+(582318-450421)=231897 |
| 18010+(856717-659727)=215000 | 219957-(693109-687724)=214572 |
| 431853+(738372-401507)=768718 | 193907-(807452-761813)=148268 |
| 277726+(48717+212085)=538528 | 140000+(96297+113703)=350000 |
| 383599+(140000+296401)=820000 | 310000+(35633+532569)=878202 |
| 907105-(933451-650754)=624408 | 882100-(500428-79494)=461166 |
| 537588-(9312+512276)=16000 | 303144+(310000+21627)=634771 |
| 760956-(370648+190308)=200000 | 435408+(445830+42935)=924173 |
| 179597+(214507+570896)=965000 | 647808+(324333-255673)=716468 |
| 508651+(530285-304408)=734528 | 940000-(166660+549270)=224070 |
| 418193+(358328-130434)=646087 | 29228+(129982-13127)=146083 |
| 997926-(398548+461542)=137836 | 469711+(830191-405857)=894045 |
| 781911+(43747+130200)=955858 | 908004-(709229-142225)=341000 |
| 287932-(95655+186336)=5941 | 302460+(274844+56000)=633304 |
