| -940757+516248-436160=-860669 | 140151-52509+172358=260000 |
| 150083-313021+460973=298035 | -846994-105858+346463=-606389 |
| -2261-240000-230739=-473000 | 614459+388000-172459=830000 |
| -608082+665442-997360=-940000 | -97052-563512+962847=302283 |
| -287143+476248+251987=441092 | 239806+362000-801652=-199846 |
| -236726+159287-552561=-630000 | 49869-390072+684390=344187 |
| 68642-204309+201604=65937 | 130000-250673-759327=-880000 |
| 0+721223-267223=454000 | 932256-681600-740168=-489512 |
| -599153+575605-766452=-790000 | -552014-341265+300000=-593279 |
| 610040-430034-881006=-701000 | -87205-188188-717063=-992456 |
| 910000+48095-700000=258095 | -692805+686480+776325=770000 |
| -77303+872521-84880=710338 | 708894-713637-678934=-683677 |
