| -300000+(-268754-191246)=-760000 | -280000+(-4040+595626)=311586 |
| 422061-(-380000+739813)=62248 | 504312+(839622-680297)=663637 |
| -526911-(249200+200590)=-976701 | 206653-(-270000-187800)=664453 |
| 900559+(-399523-387400)=113636 | -610000+(996543-440270)=-53727 |
| -977125-(-692000-151885)=-133240 | -720000+(-32252-186594)=-938846 |
| 66576-(109869-722900)=679607 | 210000+(-708426+100027)=-398399 |
| 456383+(-943114+986731)=500000 | -508536-(69554-717439)=139349 |
| -263998-(470205+219000)=-953203 | -537395-(730152-957733)=-309814 |
| 589591-(-167426+500953)=256064 | 485849-(858797-372171)=-777 |
| 558706-(740441+733553)=-915288 | -480706+(-122264-197030)=-800000 |
| 491893-(70000-429753)=851646 | 180000-(811331-201331)=-430000 |
| -155075-(551415+154487)=-860977 | 643400+(60000-851584)=-148184 |
| -63900+(-21237-83949)=-169086 | 892382-(63135+44223)=785024 |
| 409566-(-252805+570000)=92371 | -800000-(-367576+250218)=-682642 |
| -247839-(-984900+767308)=-30247 | 953664+(-358434-130000)=465230 |
| 297926+(138930-56856)=380000 | 720000+(-768990-783126)=-832116 |
| -718278-(-558395-82574)=-77309 | -149585-(-92899+594496)=-651182 |
| -586235-(-490000-531126)=434891 | 358030+(-200000+821271)=979301 |
| -604926+(119396+105530)=-380000 | 13413-(-541528-248403)=803344 |
| -871283-(532628-442226)=-961685 | -944263+(785973-670710)=-829000 |
| 8501-(-436270-552757)=997528 | -578372+(-950000+788372)=-740000 |
