| 722781-(752516-68111)=38376 | 895396-(450227+69269)=375900 |
| 546218-(274353+81865)=190000 | 481107+(67054+88349)=636510 |
| 287932-(95655+186336)=5941 | 559079+(647789-457121)=749747 |
| 663740+(93497+42763)=800000 | 238155-(168026-85571)=155700 |
| 786782-(243644+269051)=274087 | 647808+(324333-255673)=716468 |
| 479005+(48617+200000)=727622 | 304113+(917875-810559)=411429 |
| 743536-(624051-123602)=243087 | 703579-(265899+325100)=112580 |
| 436989-(164874+56751)=215364 | 750000-(421981-400000)=728019 |
| 189296+(574717-364043)=399970 | 857561+(974586-934539)=897608 |
| 728304-(390000-361696)=700000 | 397153-(726417-410000)=80736 |
| 432098+(432174+135728)=1000000 | 188151+(93885+313207)=595243 |
| 69574+(905601+24825)=1000000 | 281383+(190346-65887)=405842 |
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