| -284566-309424-369533=-963523 | -279683-167819+119365=-328137 |
| -700000+980481-580481=-300000 | 557175-1000000+400000=-42825 |
| 717801+157018+37181=912000 | -429782-94324-390321=-914427 |
| 185385+40000-63479=161906 | -332058-364193-289561=-985812 |
| -663988-83212+691095=-56105 | 133419-373140-290631=-530352 |
| -544000+900000-570000=-214000 | 483123+249772-229872=503023 |
| 357607-990000+285136=-347257 | -250095-270630+305899=-214826 |
| 472370-147265-969793=-644688 | -108486-661000+270349=-499137 |
| -273438+242000+902000=870562 | -77561+501200+192140=615779 |
| -623778+601968-870000=-891810 | 844251-686698+657106=814659 |
| -388903-138367+329379=-197891 | 58140+782707-933664=-92817 |
| 939024-833818-420000=-314794 | -800000-39000-9928=-848928 |
| 910688-888846+760000=781842 | -739314+129995-219681=-829000 |
| 188510-823239+746008=111279 | -219417+456186-931598=-694829 |
| 761595-264448-374076=123071 | 125923-936412+410489=-400000 |
| -173400+231476-278076=-220000 | -878395+316281+454100=-108014 |
| -199343-100000-683407=-982750 | -610000+188573-238573=-660000 |
| -836000+978570-219520=-76950 | -520000-136400+126400=-530000 |
| 630000-90000-43490=496510 | -132002+44357+67645=-20000 |
| 827371-21400-685971=120000 | -485073-170718-341225=-997016 |
| 723995+258472-687031=295436 | 110747+716871-981584=-153966 |
