| 72316+(699114-622430)=149000 | 608018+(795341-463000)=940359 |
| 826458-(200464-107288)=733282 | 196766+(156432+355655)=708853 |
| 825670-(765900-40230)=100000 | 564120+(136986+118228)=819334 |
| 981513-(120504+181953)=679056 | 870382-(955615-322613)=237380 |
| 620808-(841452-497371)=276727 | 1000000-(234424+365576)=400000 |
| 278717+(170000+550557)=999274 | 81000+(924059-134782)=870277 |
| 836127-(466106-287979)=658000 | 414616+(231968+265750)=912334 |
| 310000+(283544-115544)=478000 | 479830-(650000-640891)=470721 |
| 351287+(156643+147782)=655712 | 627024+(904033-531057)=1000000 |
| 535186-(249145+186041)=100000 | 312349+(917002-450874)=778477 |
| 902318-(64831+310000)=527487 | 535360+(100123+364517)=1000000 |
| 794348-(580000+79332)=135016 | 920921-(120000+776034)=24887 |
