| -360000-(-329126-536321)=505447 | 356453+(-669334+654490)=341609 |
| 137625-(-114754-30371)=282750 | 293061+(40479-593540)=-260000 |
| -90640-(666000-56640)=-700000 | 755666-(-170413+499950)=426129 |
| -650000+(-149300+234536)=-564764 | 142729+(-906958-235771)=-1000000 |
| -141893+(-583961-112422)=-838276 | -450000-(153050-810000)=206950 |
| -549468+(168982-90403)=-470889 | -330000+(-313153-101268)=-744421 |
| -586235-(-490000-531126)=434891 | 570000+(-760000+260981)=70981 |
| -895162-(-356872-304734)=-233556 | 154979-(-65416-691366)=911761 |
| 641244-(-37221+453298)=225167 | -155075-(551415+154487)=-860977 |
| 660000-(-470000+440000)=690000 | 847703-(833600-615897)=630000 |
| 670527+(410791-1000000)=81318 | -20946-(-223100+1000000)=-797846 |
| 968511-(450738+834101)=-316328 | 959293-(900623+178670)=-120000 |
| -890000-(-324087-234913)=-331000 | -348342-(28000+207318)=-583660 |
| 849255-(474134-14286)=389407 | -305072-(453239-136710)=-621601 |
| -285202-(656528-241730)=-700000 | 638861-(824748-913883)=727996 |
| -235034+(-264000+534449)=35415 | 549263+(259300-542563)=266000 |
| -257802-(-370000+923849)=-811651 | 481086+(-755114-54466)=-328494 |
| -520923+(-489377+280300)=-730000 | 618230-(934679-514398)=197949 |
| -961235+(400208-106077)=-667104 | -885007+(-240000+943482)=-181525 |
| 23299-(-741688+586961)=178026 | 878217+(-550000-129634)=198583 |
| 490000+(-325348-800000)=-635348 | -107000+(702793-949700)=-353907 |
