| -529062-(136400+254978)=-920440 | 460664+(-560000+706802)=607466 |
| 152574+(-642285-410253)=-899964 | -235034+(-264000+534449)=35415 |
| -669848-(383105-901385)=-151568 | 716691-(-701693+996635)=421749 |
| -777300-(583327-501627)=-859000 | -700000-(-402114+512114)=-810000 |
| -597647-(10624+240080)=-848351 | 830+(-30058+439269)=410041 |
| 188958-(954945-581681)=-184306 | 211000-(460212+590038)=-839250 |
| 262503+(768034-531122)=499415 | 558706-(740441+733553)=-915288 |
| 800000+(-481187-694821)=-376008 | -308961+(-210000+908961)=390000 |
| 100048-(-839455+115840)=823663 | 101998-(402089-100091)=-200000 |
| -348015+(994066-168327)=477724 | -187300-(-742517+4699)=550518 |
| -100000+(-156565-60139)=-316704 | -454701+(-43702+138403)=-360000 |
| -505697+(419053-92550)=-179194 | 287519-(-345369-152838)=785726 |
