| -294390-(344692+310834)=-949916 | 83917-(-352921+171304)=265534 |
| -106172+(900000-797550)=-3722 | -448176-(-532000+883824)=-800000 |
| 573472-(-768000+581999)=759473 | 830+(-30058+439269)=410041 |
| 747256+(-615475+592449)=724230 | 209627+(758522-668149)=300000 |
| 214037-(24835+458042)=-268840 | 182446-(551091-768801)=400156 |
| -348015+(994066-168327)=477724 | 283804+(785669-489000)=580473 |
| 820372+(-795260-100000)=-74888 | 206653-(-270000-187800)=664453 |
| -747996-(-775207-692789)=720000 | 86586-(-33378-560000)=679964 |
| 706872-(700000+1000000)=-993128 | -111129+(-186075+251674)=-45530 |
| 933776-(912600-705080)=726256 | -502739-(-305198+777279)=-974820 |
| -565274-(510895-600000)=-476169 | -8000+(-431411-489869)=-929280 |
| -526757-(49881-589144)=12506 | 10200+(-768182+433982)=-324000 |
|
