| 101579-(-20000-538345)=659924 | 192498+(-87388-481346)=-376236 |
| -533826-(-53753-705857)=225784 | 678919-(788069+600850)=-710000 |
| 866806+(-785762+337452)=418496 | 248500-(578750-552975)=222725 |
| 577298-(766642+110656)=-300000 | -816732-(-269996-46736)=-500000 |
| -39287-(710000-415287)=-334000 | -325260+(-172426+227686)=-270000 |
| -35708+(-210000-262940)=-508648 | -541427-(-766357+515196)=-290266 |
| 546120+(-360000-745904)=-559784 | -700373+(352290-498247)=-846330 |
| 287519-(-345369-152838)=785726 | -699152-(96482+199345)=-994979 |
| 276173-(-33943+155043)=155073 | 890749+(173311-255127)=808933 |
| 192938-(921212+80637)=-808911 | 752810+(-923940-828870)=-1000000 |
| -316264+(-17000+200000)=-133264 | -630064-(-252456+489402)=-867010 |
| -118373+(-969275+821690)=-265958 | -330172-(98863-964635)=535600 |
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