| 253875+(329833+236000)=819708 | 90361-(500000-486667)=77028 |
| 525283-(758634-710853)=477502 | 381783+(690250-172869)=899164 |
| 751794-(664505+53937)=33352 | 34272+(737400-141474)=630198 |
| 837248-(254128+304322)=278798 | 494013-(9901+364112)=120000 |
| 294993+(874188-170000)=999181 | 740000-(717098+11420)=11482 |
| 887758-(473769-286011)=700000 | 994942-(472617+153626)=368699 |
| 712015+(67531+111443)=890989 | 847048-(878823-297083)=265308 |
| 966732-(442401-53744)=578075 | 97993+(248032+334200)=680225 |
| 213419+(674487+102556)=990462 | 150000-(565737-478476)=62739 |
| 568525-(730022-278722)=117225 | 230513-(301100-120000)=49413 |
| 371944+(268538-101469)=539013 | 162070+(455972+15170)=633212 |
| 703627-(538027-404706)=570306 | 610000-(334513-18055)=293542 |
| 732635-(488802+155833)=88000 | 456333-(253506+167000)=35827 |
| 895411-(122007+336907)=436497 | 440000+(981720-611805)=809915 |
| 146820+(152478+571887)=871185 | 750000-(264331+157059)=328610 |
| 567218+(76141+6641)=650000 | 966664-(284666+490000)=191998 |
| 94400+(848802-683202)=260000 | 423681+(680000-303681)=800000 |
| 442708+(892926-844986)=490648 | 389742+(10000+400258)=800000 |
| 71664+(477497+179103)=728264 | 200400+(823168-252991)=770577 |
| 970000-(325030+7831)=637139 | 786327+(209962-96289)=900000 |
| 291919+(319295+153786)=765000 | 550000+(11081+43776)=604857 |
