| 510000+(-870795+158072)=-202723 | -174733+(-145403-155622)=-475758 |
| 133244-(-346581-207129)=686954 | -780000-(-123925-604811)=-51264 |
| -135564-(-629544-400000)=893980 | 800000+(-732451+317164)=384713 |
| 200000-(630460-564825)=134365 | 919852-(827317-718596)=811131 |
| 13125-(-440185-437801)=891111 | 777241+(-800000+713121)=690362 |
| 92353+(190000-515000)=-232647 | -29765-(600000-439765)=-190000 |
| 437628-(-700416+291156)=846888 | -797000+(320585-200000)=-676415 |
| 212817-(939705-21096)=-705792 | 189333+(291707+318960)=800000 |
| -348342-(28000+207318)=-583660 | 109832+(-28466-502635)=-421269 |
| -600828+(-102483+819075)=115764 | 577298-(766642+110656)=-300000 |
| -657084+(-43194-99722)=-800000 | -244798-(215549-647855)=187508 |
| -29744+(-770917+70661)=-730000 | -702417-(-332100+189683)=-560000 |
| -1000000-(-629278+348094)=-718816 | -650267-(105698-700508)=-55457 |
| -9401-(281579-590980)=300000 | -22219+(708300-468966)=217115 |
| -232000-(-214000+618900)=-636900 | 609105+(-452028-351974)=-194897 |
| 13807-(-820923+864000)=-29270 | 869133+(-201958-167000)=500175 |
| 866028-(688626+560312)=-382910 | 86586-(-33378-560000)=679964 |
| -54319+(313681-449485)=-190123 | -509896-(160000+72654)=-742550 |
| 57322-(-646176-166502)=870000 | -970000+(-468056+588056)=-850000 |
| -237043-(-248816-648227)=660000 | -20405+(-69401-874235)=-964041 |
| 813098-(625587+890000)=-702489 | 647216+(618643-660020)=605839 |
