| 753212-(266260-259700)=746652 | 700181+(232702-432883)=500000 |
| -702271+(-407712+429983)=-680000 | -90829+(-238327+823156)=494000 |
| 869133+(-201958-167000)=500175 | -72510-(-100000-136510)=164000 |
| 380000-(-441417+491417)=330000 | 625874+(-27790-963324)=-365240 |
| 52153-(202691+644836)=-795374 | -752934-(-931274-84977)=263317 |
| 0+(115977-435884)=-319907 | 82291+(-443303+174827)=-186185 |
| -610460-(174935-784492)=-903 | 196836-(300000-884417)=781253 |
| -578193-(-918585+547393)=-207001 | -94855-(171949+9411)=-276215 |
| -219846+(-844201+94047)=-970000 | -203096-(168425-711189)=339668 |
| -434500+(550122-245039)=-129417 | 885035+(-686618+800000)=998417 |
| -111996-(300000+99579)=-511575 | 980224-(355414+251281)=373529 |
| -66029-(-200000-766029)=900000 | 250864-(-124506+568313)=-192943 |
