| -565274-(510895-600000)=-476169 | 291065-(635107-644042)=300000 |
| 210000+(-708426+100027)=-398399 | -187302+(809514-345959)=276253 |
| -838344-(320854-469198)=-690000 | -480243-(-393503-0)=-86740 |
| 25608+(-347407+203412)=-118387 | 162151+(276424-638575)=-200000 |
| 48700-(-142493-347803)=538996 | -154620+(-659669+914289)=100000 |
| 900000-(481850+460122)=-41972 | -360000-(-329126-536321)=505447 |
| 949019+(-515549-810000)=-376530 | 374997+(-989280-200000)=-814283 |
| 615336+(-383358-191318)=40660 | -203096-(168425-711189)=339668 |
| 592897-(-240000-67332)=900229 | -598749-(33000+8251)=-640000 |
| -870000-(458965-575200)=-753765 | -262686-(-320000+837314)=-780000 |
| -141893+(-583961-112422)=-838276 | 811367-(682024+500000)=-370657 |
| -68439-(465669+0)=-534108 | -126000+(-11000+197000)=60000 |
| -279071+(-644228+563299)=-360000 | -885007+(-240000+943482)=-181525 |
| 520000-(-708146+528146)=700000 | 64062-(-240457+605571)=-301052 |
| 462344-(620650+421694)=-580000 | -517763-(-142987+596770)=-971546 |
| -482814+(116685-263162)=-629291 | 886550-(796773-175431)=265208 |
| -764107-(-402003+254600)=-616704 | 201607+(593105-314712)=480000 |
| -662254+(980000-810000)=-492254 | 130000-(-490000+450000)=170000 |
| 168430-(770912+237431)=-839913 | 637567-(-685623+332190)=991000 |
| 455945+(33907-140000)=349852 | 358030+(-200000+821271)=979301 |
| -187300-(-742517+4699)=550518 | -751749+(-324191+346940)=-729000 |
