| -47823-(160832+189692)=-398347 | 257103+(97303-538866)=-184460 |
| -422985+(-330000-242427)=-995412 | 402049-(112964+960512)=-671427 |
| 215336+(545626-741368)=19594 | 139548+(952935-990000)=102483 |
| 949622+(-813898+499094)=634818 | 140125-(91536+25077)=23512 |
| -107852-(-556647+18515)=430280 | -190000-(6618-487940)=291322 |
| -454302+(-259596+406420)=-307478 | 6021-(-508542+424466)=90097 |
| 650000+(-270000-690000)=-310000 | -93300+(-30299-690000)=-813599 |
| -187300-(-742517+4699)=550518 | 291840-(-883655+635495)=540000 |
| -460000+(-477000+695700)=-241300 | -577142-(-179000+418728)=-816870 |
| 244706-(-793942+118087)=920561 | -526757-(49881-589144)=12506 |
| 245604-(-879000+824604)=300000 | 319309+(-914693-24194)=-619578 |
| 811044-(256625-311104)=865523 | -987000-(-808171-296400)=117571 |
| -944263+(785973-670710)=-829000 | 387931+(-916413+897713)=369231 |
| 394980-(-10095-445594)=850669 | 768084+(-601593-242136)=-75645 |
| -37838-(404959+17203)=-460000 | 180000-(811331-201331)=-430000 |
| -100000+(600000-376907)=123093 | -836000-(-550000-896640)=610640 |
| -800000-(-587334+537334)=-750000 | -311132+(-833500+620199)=-524433 |
| 110000-(527123-287405)=-129718 | 834837-(-391272+918839)=307270 |
| 982688-(688900-219293)=513081 | -330172-(98863-964635)=535600 |
| -375093+(80776-529143)=-823460 | -127806-(177718+440000)=-745524 |
| -520923+(-489377+280300)=-730000 | 917744+(-594414+483980)=807310 |
