| 754052-200000-348831=205221 | -324261-600000-28298=-952559 |
| 138390-916452+550000=-228062 | 467309+537000-281157=723152 |
| -560000+156781+445851=42632 | 680822-575848+525026=630000 |
| -40300-312574+578844=225970 | -769811-427107+801990=-394928 |
| -381246+348451-877361=-910156 | -554329+360000+894329=700000 |
| 548636+538351-986987=100000 | 301730+304986-226716=380000 |
| 200000-382122-250000=-432122 | 138616-588385-230000=-679769 |
| -182410+39954-218678=-361134 | 71715-175763+52920=-51128 |
| 255136-500000-545136=-790000 | 750815+730000-590160=890655 |
| 858819-310000+159449=708268 | -131478+112536+582446=563504 |
| -90612-701060+487970=-303702 | -657068-6479-80444=-743991 |
| -962749-606916+849665=-720000 | -220000-700000+780000=-140000 |
