| -699152-(96482+199345)=-994979 | -722516+(700000-593412)=-615928 |
| 304593-(-23700-636959)=965252 | 111200+(982006-713206)=380000 |
| -103456+(-41705-93029)=-238190 | 869133+(-201958-167000)=500175 |
| -612936+(-880889+763825)=-730000 | -700000-(-870000+990000)=-820000 |
| -980400+(0+128590)=-851810 | 957202-(558688-398463)=796977 |
| 57572-(-203492+572288)=-311224 | -590973-(-68445-325687)=-196841 |
| 26290+(-279000+220710)=-32000 | 753575-(-86457-7085)=847117 |
| -775000-(890000-707911)=-957089 | -630064-(-252456+489402)=-867010 |
| 383461+(-775557+160096)=-232000 | 99953-(-450369+210322)=340000 |
| -670000-(776839-658643)=-788196 | -312270-(234298+332406)=-878974 |
| -348352+(-2505+900857)=550000 | 43548-(327437-804779)=520890 |
| -107000+(702793-949700)=-353907 | 239815-(257627+84295)=-102107 |
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