| -450000-(153050-810000)=206950 | 344600+(-157564-97036)=90000 |
| -358113+(90197-346130)=-614046 | 721348-(659244+302104)=-240000 |
| 438886-(-79367-242964)=761217 | 500000-(0-48635)=548635 |
| 401328+(364586-530000)=235914 | 510000+(-870795+158072)=-202723 |
| -137329+(117011-500000)=-520318 | -219402-(671559-790961)=-100000 |
| -86565-(-943469+839067)=17837 | 1000000+(-309725+147507)=837782 |
| 180000-(811331-201331)=-430000 | -149459+(-31879-530110)=-711448 |
| -864502-(-298244+154742)=-721000 | -171488+(-989000+832118)=-328370 |
| -263938-(-73411-180415)=-10112 | 569726+(738811-385213)=923324 |
| -1000000-(-629278+348094)=-718816 | 710764-(609547-653631)=754848 |
| -605622+(-572029+760000)=-417651 | 12573-(-725795+988368)=-250000 |
| -23798-(302178+441218)=-767194 | -400000-(14701+10515)=-425216 |
