| 295376-896856+562922=-38558 | 507326-376073+277132=408385 |
| -259015-135110-3000=-397125 | 718724-304429-902619=-488324 |
| 333000+606477-139477=800000 | -969487-33275+595476=-407286 |
| -100000-873098+223098=-750000 | -441645+147226+642039=347620 |
| 881312-834716-566000=-519404 | -822372+396532+745009=319169 |
| 980000+337760-809785=507975 | 595877-550000-635877=-590000 |
| -749767+973490-314927=-91204 | -790136-522000+420547=-891589 |
| 791096+345000-372416=763680 | -177401-5813-16786=-200000 |
| -592451+614426+538025=560000 | -678-199133+779811=580000 |
| 773799-146514-747285=-120000 | -594121+648420-780000=-725701 |
| 616161+256973-47134=826000 | 893900-627912-635988=-370000 |
| -397700-82685-155964=-636349 | -575419+486450+529054=440085 |
