| -260000+(-408343-67862)=-736205 | 886550-(796773-175431)=265208 |
| -181686+(-152819+232800)=-101705 | -91216+(-816326-22889)=-930431 |
| -529062-(136400+254978)=-920440 | 742000-(-444600+686600)=500000 |
| -266696-(989391-906087)=-350000 | 326577-(213144+620000)=-506567 |
| 700000-(-141358+241358)=600000 | 609105+(-452028-351974)=-194897 |
| -962350-(690000-920085)=-732265 | 163951-(-855141+419092)=600000 |
| -730790-(0-740000)=9210 | 640000+(-943952+169580)=-134372 |
| 114374-(-115500-300068)=529942 | 748209+(830000-802054)=776155 |
| 922197+(78056-903908)=96345 | 100000-(583815-538307)=54492 |
| -892802-(-345315-817999)=270512 | 725719-(910000+89285)=-273566 |
| -539079+(454430-247431)=-332080 | 25256+(-544541-41854)=-561139 |
| -160070+(-273013+811875)=378792 | -265000+(343507-640000)=-561493 |
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