| 395470-(108213+279307)=7950 | -346004-(-764307+568303)=-150000 |
| -165593+(-194124+568028)=208311 | 173186+(-435000+550000)=288186 |
| 601935-(390000+421594)=-209659 | 416565+(613056-60000)=969621 |
| 646102+(-801816-564286)=-720000 | 101998-(402089-100091)=-200000 |
| -591420-(-887171-86408)=382159 | -991005+(-909048+947275)=-952778 |
| -639836+(837525-777689)=-580000 | 514300+(162455-266755)=410000 |
| 599068-(569830-593534)=622772 | -75185-(556308-121493)=-510000 |
| 793693+(-316842-856000)=-379149 | -125196-(40905-114877)=-51224 |
| -149084+(-160994-648328)=-958406 | -206165-(0-586165)=380000 |
| -434789-(-499199-193192)=257602 | -345626-(244295+238136)=-828057 |
| -944263+(785973-670710)=-829000 | -224660-(860000-684660)=-400000 |
| 81531-(-690000+925090)=-153559 | -300000+(-268754-191246)=-760000 |
|
