| 104620+(-949017+712804)=-131593 | 126993-(790656-602120)=-61543 |
| 666221-(660000-420000)=426221 | -316264+(-17000+200000)=-133264 |
| 922197+(78056-903908)=96345 | 800000+(-481187-694821)=-376008 |
| -254423+(-168046-130000)=-552469 | -158579+(464804-506225)=-200000 |
| -100890+(289640+201250)=390000 | -383251-(750820-352595)=-781476 |
| -267142-(448188+110000)=-825330 | -600000+(-296124+126124)=-770000 |
| 142729+(-906958-235771)=-1000000 | -558162-(-9192+99080)=-648050 |
| 851000-(298072+883890)=-330962 | -278880+(-856153+535033)=-600000 |
| 18724-(-551448-142548)=712720 | 811367-(682024+500000)=-370657 |
| -585739+(14574-248809)=-819974 | 980224-(355414+251281)=373529 |
| -747996-(-775207-692789)=720000 | -639890-(532009-377458)=-794441 |
| 796000+(-193348-502652)=100000 | -68439-(465669+0)=-534108 |
| -64001+(-378014-300000)=-742015 | -500000-(-191060+63605)=-372545 |
| 870664+(-138420-463309)=268935 | -63900+(-21237-83949)=-169086 |
| -880000-(-215900-179321)=-484779 | 394980-(-10095-445594)=850669 |
| 462435-(-206664-200000)=869099 | -232957-(-76868-416089)=260000 |
| 491893-(70000-429753)=851646 | 81531-(-690000+925090)=-153559 |
| -987000-(-808171-296400)=117571 | 887254-(-526798+462294)=951758 |
| 586619-(-900332+546951)=940000 | 830000+(19201-325300)=523901 |
| -536704-(447603-950000)=-34307 | 777241+(-800000+713121)=690362 |
| -767641-(816899-864540)=-720000 | 630475+(236233-551375)=315333 |
