| 666221-(660000-420000)=426221 | 156676+(-976860+972184)=152000 |
| 100000-(583815-538307)=54492 | -29977-(556434-354516)=-231895 |
| -53395+(-245149-101456)=-400000 | -355283-(-958623+555500)=47840 |
| -526004+(-429795+44177)=-911622 | 748209+(830000-802054)=776155 |
| -529062-(136400+254978)=-920440 | -9401-(281579-590980)=300000 |
| 251021+(-272578-544408)=-565965 | -103456+(-41705-93029)=-238190 |
| 858855+(-642619+63764)=280000 | 462500-(700555+281945)=-520000 |
| 413800-(-7047-54036)=474883 | 240199-(-184277+497569)=-73093 |
| -154488+(126688-741013)=-768813 | 396999+(605936-349218)=653717 |
| -575110+(845000-137623)=132267 | -573774-(181394+235558)=-990726 |
| -997424-(-208145-900000)=110721 | -320000-(4881+416197)=-741078 |
| -939414+(873900-48900)=-114414 | 629406-(410000+950353)=-730947 |
| -311680-(-460000-542816)=691136 | 892382-(63135+44223)=785024 |
| 900097+(-887299+963202)=976000 | -838487-(-816757-241730)=220000 |
| -480243-(-393503-0)=-86740 | 671063-(971394-741411)=441080 |
| 968226+(-931300+341330)=378256 | -285202-(656528-241730)=-700000 |
| 571762-(-518639+132260)=958141 | 308700+(-585525-601975)=-878800 |
| -61635+(-915317+616952)=-360000 | -285592-(-813315+696930)=-169207 |
| 69836-(-47704-810164)=927704 | 304593-(-23700-636959)=965252 |
| 288581+(907091-563228)=632444 | -980000+(-151066+791066)=-340000 |
| 593955-(-38161+966223)=-334107 | -612936+(-880889+763825)=-730000 |
