| 998498-904488-281010=-187000 | 863355-641831-21524=200000 |
| 710000-715210-433297=-438507 | 85696-910560+684864=-140000 |
| 398011+520000-95731=822280 | -427800+374593-362882=-416089 |
| 412636-690660-200000=-478024 | -517887-100000+233313=-384574 |
| 108631+898137-943186=63582 | -277999-73609+151608=-200000 |
| -46138-699804+735942=-10000 | -374000+571249-489947=-292698 |
| -2113-691992-100000=-794105 | -801865+98033+622426=-81406 |
| -718371+697233+312390=291252 | 614268-284332+95073=425009 |
| -607179+907644-12975=287490 | -67834-248411-315684=-631929 |
| -287143+476248+251987=441092 | 791096+345000-372416=763680 |
| -106936+458728-23792=328000 | -577583-690902+870000=-398485 |
| -870000+1000000-640000=-510000 | -300000-119136-570864=-990000 |
