| 990728+572000-925626=637102 | 305751-137572-300000=-131821 |
| -813810+693856+354765=234811 | 487871-900000+577616=165487 |
| 994071+191000-885071=300000 | -116604-616186-128633=-861423 |
| -46138-699804+735942=-10000 | -608237+277787+989206=658756 |
| 188510-823239+746008=111279 | -138300-870000+788300=-220000 |
| 105777-430000-46567=-370790 | -490275+73987-540988=-957276 |
| 798493+200000-433758=564735 | -718371+697233+312390=291252 |
| -7761-86871+264632=170000 | 373465+56236-124644=305057 |
| -475575+300000+742400=566825 | 752383-832860+902831=822354 |
| 974552+132416-836968=270000 | -700000+980481-580481=-300000 |
| 604020-980000-446020=-822000 | 539096-111269-207827=220000 |
| -631386+734737-915717=-812366 | -487080+435100+45605=-6375 |
| 209794+313428-494475=28747 | 700000-685344-523406=-508750 |
| -803690-44925+569905=-278710 | 593331-302103-280000=11228 |
| -85517-615897-194781=-896195 | -433929+300824+411487=278382 |
| -839900+869233-734913=-705580 | -210000-700000+23442=-886558 |
| -4828-139703+321484=176953 | 10369-318160-371716=-679507 |
| 666-378586+227920=-150000 | -339859-13417-79467=-432743 |
| -374000+571249-489947=-292698 | -700000-30906-67927=-798833 |
| -654293+505124-83132=-232301 | -780725-611404+403790=-988339 |
| 230000-611532+546731=165199 | -25408-300629-472474=-798511 |
