-472145+(-134083+104447)=-501781 | 719386+(507474-757544)=469316 |
-224660-(860000-684660)=-400000 | -906978+(280000-289235)=-916213 |
126575+(-634000+102103)=-405322 | -116299-(617224-518523)=-215000 |
-345626-(244295+238136)=-828057 | 425691-(723834+242162)=-540305 |
-640648-(110760-261408)=-490000 | 248070-(339200-477130)=386000 |
571762-(-518639+132260)=958141 | -400617-(-48266-184137)=-168214 |
592897-(-240000-67332)=900229 | 189152-(249293-448231)=388090 |
90868-(-441832+532700)=0 | 399536-(804623+444913)=-850000 |
10236+(-458322+748086)=300000 | 604009-(-176426+784217)=-3782 |
-860528-(-710000-808404)=657876 | 288581+(907091-563228)=632444 |
-764107-(-402003+254600)=-616704 | -228546+(-236634-26192)=-491372 |
-257802-(-370000+923849)=-811651 | -758487+(-10973+19460)=-750000 |