| 210000-17908-955092=-763000 | -445369+885530+547141=987302 |
| 555766-511178+42010=86598 | -991820-160000+231820=-920000 |
| -158886+346356-619876=-432406 | 558936-960224+161072=-240216 |
| -20757-590400+911157=300000 | 566073-604277+484556=446352 |
| -298556-88995+997319=609768 | -108486-661000+270349=-499137 |
| 485178+387405-731905=140678 | 798493+200000-433758=564735 |
| 959579-998142-431390=-469953 | 695998-706197-533989=-544188 |
| 739565+577034-585349=731250 | -196017+670567-556832=-82282 |
| -120885-30000-266622=-417507 | -836825+928453+86608=178236 |
| -441768+77547+562644=198423 | -61470-208482+56442=-213510 |
| 198612-99088-223627=-124103 | 726472-870000-160000=-303528 |
| -755152+822666-356312=-288798 | -341906-300337+942243=300000 |
