| -89741-190847-428557=-709145 | -315647+180000-216517=-352164 |
| 585076-310000+348238=623314 | -150000-173095-459670=-782765 |
| -40300-312574+578844=225970 | 602823-577655-419235=-394067 |
| -749767+973490-314927=-91204 | 842621-779411+664878=728088 |
| 600000+283254-483254=400000 | -822372+396532+745009=319169 |
| -386853-298313+915581=230415 | -776500-17621-200000=-994121 |
| 140000-986366+446366=-400000 | -746632-740329+875961=-611000 |
| 708894-713637-678934=-683677 | 650392-386043+425651=690000 |
| -54800-70211-344470=-469481 | -182410+39954-218678=-361134 |
| -115600-767792+469778=-413614 | -969622+241871+85736=-642015 |
| 400353+413859-621609=192603 | 274098+864615-893331=245382 |
| 967700-493031-842875=-368206 | 825483+322532-888483=259532 |
