| 719386+(507474-757544)=469316 | -47823-(160832+189692)=-398347 |
| 280571-(-473781+534352)=220000 | 326577-(213144+620000)=-506567 |
| 533325+(-175826-543066)=-185567 | 591329+(-962766+54296)=-317141 |
| -434169+(-844951+857292)=-421828 | 104862+(-165447+830585)=770000 |
| 26441-(-691339+770000)=-52220 | 536415-(292922+745493)=-502000 |
| -47683-(-877237-115942)=945496 | -962350-(690000-920085)=-732265 |
| 573445-(-166592-19069)=759106 | -111996-(300000+99579)=-511575 |
| 235078+(-760000+698900)=173978 | -667058-(-112603-727000)=172545 |
| -577142-(-179000+418728)=-816870 | -571510+(267405+894105)=590000 |
| 240232+(600000-447516)=392716 | 384821-(245400-409673)=549094 |
| -279071+(-644228+563299)=-360000 | -612936+(-880889+763825)=-730000 |
| -978045+(-95769+673814)=-400000 | 632713-(471604-328743)=489852 |
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