| 100000-(-215810+685810)=-370000 | 434255-(205632+883865)=-655242 |
| 179419+(723076-190806)=711689 | -526911-(249200+200590)=-976701 |
| -517763-(-142987+596770)=-971546 | -300000-(370000-701540)=31540 |
| 566999-(-185093+112092)=640000 | -792076-(-733676-735624)=677224 |
| -100890+(289640+201250)=390000 | -892619+(77579-36840)=-851880 |
| 57145-(-83655+918226)=-777426 | 677480+(-567441-831100)=-721061 |
| 930000+(-980023+749609)=699586 | 346779+(-434680-16939)=-104840 |
| -800000-(-367576+250218)=-682642 | -939414+(873900-48900)=-114414 |
| -166305+(-447668+462970)=-151003 | -248602+(-436593-133682)=-818877 |
| 887254-(-526798+462294)=951758 | -750250+(-250000+923541)=-76709 |
| -602091-(-942574+540483)=-200000 | -316632-(609689-656321)=-270000 |
| -519068+(-176000-0)=-695068 | 632713-(471604-328743)=489852 |
| 234477-(900000-39331)=-626192 | -878110+(-379437+574550)=-682997 |
| -640740-(202113-442853)=-400000 | 504312+(839622-680297)=663637 |
| -284799-(-114953+589792)=-759638 | 99713-(627015+122698)=-650000 |
| 308700+(-585525-601975)=-878800 | -135564-(-629544-400000)=893980 |
| 747256+(-615475+592449)=724230 | -124172-(711975-336147)=-500000 |
| -560000+(-984091+944091)=-600000 | -332251-(385600-197000)=-520851 |
| 941300-(654358+822488)=-535546 | 607397+(-342398+196979)=461978 |
| 660000-(-470000+440000)=690000 | 937121-(250000-87383)=774504 |
| 130000-(-66203-411757)=607960 | 975947+(482530-875671)=582806 |
