| 831271+115418-292239=654450 | -224682-367353+682035=90000 |
| 507532-9875-955657=-458000 | -51000-716509+927509=160000 |
| 974998-878500+429502=526000 | -834067+690000+500000=355933 |
| -3299-63042-792448=-858789 | -755388-311436+711524=-355300 |
| 710284-696315-507996=-494027 | 986447-499920-246527=240000 |
| -791961+587617-455656=-660000 | -594000-141270-128000=-863270 |
| -480000-226124+566124=-140000 | -274621-256558+311179=-220000 |
| -180000-5720+970929=785209 | -174600+830000-335400=320000 |
| -607179+907644-12975=287490 | 579534-895026-566307=-881799 |
| 460000-387275+520000=592725 | 750815+730000-590160=890655 |
| -273438+242000+902000=870562 | -140445+531467-993695=-602673 |
| 898336-146760-608640=142936 | -197641+70000+27641=-100000 |
|
