| -505879+868481+187398=550000 | -565987+408600+957445=800058 |
| -599400-873177+832577=-640000 | -700000-481596+284171=-897425 |
| -224247-42835+432963=165881 | -630161+476337+107151=-46673 |
| 480000-5813+31813=506000 | -797353-795507+618006=-974854 |
| 473000+419904-454188=438716 | 739144+674848-743992=670000 |
| 250627-200000-527589=-476962 | -360178+725318+220000=585140 |
| 706647-257955+201308=650000 | 509713-173773-485940=-150000 |
| 770000-889273-370727=-490000 | 632608-340000+636399=929007 |
| 600000+349364-756507=192857 | -766497+965327-560000=-361170 |
| -401704-101176+762880=260000 | -363378+373746-842568=-832200 |
| 906603-279753+352410=979260 | -179171-217082-568059=-964312 |
| -216720+250254-980000=-946466 | 788592-533807+105327=360112 |
| -918447-636004+787451=-767000 | -52022-505368-236827=-794217 |
| -581227+115235-231000=-696992 | -474341+899245+462718=887622 |
| -900209+433228-146269=-613250 | 605722-245466+545960=906216 |
| -160780+760000+129690=728910 | 95318-311750+868633=652201 |
| 613000+66844-212806=467038 | -59875-100669-230000=-390544 |
| -347550-495244+847000=4206 | 569548+370000-643548=296000 |
| 600000+283254-483254=400000 | 153221-235603-686579=-768961 |
| -323913-400000+316724=-407189 | 700000-417702-335139=-52841 |
| -786009+525287+498858=238136 | -259015-135110-3000=-397125 |
