| -128902-215154-212798=-556854 | 990728+572000-925626=637102 |
| -188262-574300-83374=-845936 | -160521+982087-818837=2729 |
| 850000-151771-614443=83786 | 181872-570614+967058=578316 |
| 661767+767078-615008=813837 | 223397+282975-543159=-36787 |
| -262303-675442+407745=-530000 | 330000-427848+328613=230765 |
| -319050+330159+166000=177109 | -120885-30000-266622=-417507 |
| -887786+370000+700000=182214 | -630405+239192+200435=-190778 |
| 740316-532916+364576=571976 | -270415-85193+553869=198261 |
| 100000+610000-600000=110000 | 608650-477383-731267=-600000 |
| -652697+516117+41000=-95580 | -369024-347245-141858=-858127 |
| 108745-469721-487322=-848298 | -561187+940452-539265=-160000 |
| -863036-587641+899025=-551652 | 449103-608169-90108=-249174 |
