| -540585-49813-389602=-980000 | 286697-315835+460143=431005 |
| -797032+448788-431718=-779962 | -310109+571909-1000000=-738200 |
| -323913-400000+316724=-407189 | 320000-174866-587134=-442000 |
| -599153+575605-766452=-790000 | 285532-858756-400000=-973224 |
| -912281-200000+589505=-522776 | -288828+961273-140592=531853 |
| -253800-220000-500000=-973800 | -600000-860349+826667=-633682 |
| 950072-556980-873092=-480000 | 223397+282975-543159=-36787 |
| 118117-471950-114160=-467993 | -225008-300000-96679=-621687 |
| 964094+16553-417936=562711 | 546472-780000+989106=755578 |
| 252664-782111-15202=-544649 | 945828-777925+740398=908301 |
| -766312+774055-939583=-931840 | -100000-440900-76345=-617245 |
| 558372+686827-590000=655199 | -163009+141769+691003=669763 |
