| -987400+770000-782600=-1000000 | -409768-693980+953748=-150000 |
| 407863-3160+214032=618735 | 263085+700000-298512=664573 |
| 390178-253000+42822=180000 | 60000+66020-554024=-428004 |
| -481306-91719-365404=-938429 | -219413-150000-561162=-930575 |
| 305751-137572-300000=-131821 | -226050+846384+345069=965403 |
| 522927-582965+220000=159962 | 860417+599833-930000=530250 |
| -287143+476248+251987=441092 | 552470+430000-503678=478792 |
| 10369-318160-371716=-679507 | 529775-100000-142542=287233 |
| 478265-651448+26020=-147163 | -570000+600000-72773=-42773 |
| -410748-65760-422067=-898575 | -944747+508172-432002=-868577 |
| -17886+467010-400000=49124 | -891749-867085+999000=-759834 |
| 198275+679985-278260=600000 | -325692-264456-179741=-769889 |
| -620000+880090-880000=-619910 | 396025-227287+628394=797132 |
| -670997+725320+77959=132282 | -500000+562200+170979=233179 |
| 513778-701967+521189=333000 | 602823-577655-419235=-394067 |
| 950000-870312+533147=612835 | -50152-700000+121353=-628799 |
| -942077-465000+617077=-790000 | -660000-333939+111608=-882331 |
| 876370+427062-927547=375885 | -481250+440843-712816=-753223 |
| -800000+412273-448914=-836641 | -887786+370000+700000=182214 |
| -723867-11481-222952=-958300 | -277730-43530+121260=-200000 |
| -279471-967127+296598=-950000 | 933116-538319-278739=116058 |
