| 609105+(-452028-351974)=-194897 | -197869+(-64553-270000)=-532422 |
| 728039-(-400000+386255)=741784 | -100890+(289640+201250)=390000 |
| 46124+(-275733-741716)=-971325 | -524866-(160000-74866)=-610000 |
| 262503+(768034-531122)=499415 | 276200-(-252647-140978)=669825 |
| 905710+(-791974-443736)=-330000 | 320000-(156167+623833)=-460000 |
| 308847-(-495500-168946)=973293 | -833433+(-900000+910138)=-823295 |
| 619941+(371794-718735)=273000 | -815085-(-601388+620018)=-833715 |
| 41267+(-500493+511849)=52623 | 928000-(695884-610000)=842116 |
| -443109+(-210000+751172)=98063 | 497737-(978289-26000)=-454552 |
| -657903-(-756555+996618)=-897966 | -238495-(132211+529294)=-900000 |
| -508536-(69554-717439)=139349 | -152097+(-196073+108170)=-240000 |
| 160000-(414967-520000)=265033 | -714888+(920417-672732)=-467203 |
| 425691-(723834+242162)=-540305 | -328623-(158344+419538)=-906505 |
| 201607+(593105-314712)=480000 | 163951-(-855141+419092)=600000 |
| 255819-(-160000+815819)=-400000 | -132807-(-79008-286483)=232684 |
| -830200-(-870000-150000)=189800 | -876163-(-644914-729085)=497836 |
| 101787-(-416867+351324)=167330 | -8000+(-431411-489869)=-929280 |
| 356118+(-840000-306118)=-790000 | -186173-(100000+574355)=-860528 |
| -712684+(57812+517872)=-137000 | -232957-(-76868-416089)=260000 |
| -281527+(-75434-276988)=-633949 | 326577-(213144+620000)=-506567 |
| 199336+(-542141-522612)=-865417 | -207188-(400000+287679)=-894867 |
