| -9401-(281579-590980)=300000 | 450955-(234496+249226)=-32767 |
| 230000-(-495787-58134)=783921 | -22942+(-238328+215452)=-45818 |
| -845323-(-670000+236690)=-412013 | 249452-(52119-492667)=690000 |
| -560000+(-984091+944091)=-600000 | -279071+(-644228+563299)=-360000 |
| 710764-(609547-653631)=754848 | 971007+(-951824-313183)=-294000 |
| -354277-(348991+59960)=-763228 | -22240+(-124242-369578)=-516060 |
| 553729+(-242730+390116)=701115 | -977125-(-692000-151885)=-133240 |
| -961235+(400208-106077)=-667104 | 288417-(858643+139774)=-710000 |
| -35748-(430417+451775)=-917940 | 411038-(-343719-169984)=924741 |
| -934669-(-328134-506535)=-100000 | 539821+(-180761-752901)=-393841 |
| -130000-(225803-453521)=97718 | 728039-(-400000+386255)=741784 |
| -541942+(570000-699130)=-671072 | 1000000+(744233-901110)=843123 |
|
