| 161923+279157=441080 | 732620-382620=350000 |
| 636463-216463=420000 | 955750-(335768+266751)=353231 |
| 48915+41085=90000 | 754341-565841+354100=542600 |
| 449600-190188+166879=426291 | 913512-176060=737452 |
| 525283-(758634-710853)=477502 | 74545+114257=188802 |
| 867986-155635=712351 | 879648-111191-215682=552775 |
| 1000000-183164=816836 | 118221+449090+241689=809000 |
| 551131+(373187-279930)=644388 | 701925-(236396+315529)=150000 |
| 213291+146750+478959=839000 | 558318-(117328+415561)=25429 |
| 636998+(134892+73084)=844974 | 960385-845106=115279 |
| 168564+(656731-181715)=643580 | 440000+513396-49500=903896 |
| 618531+73276=691807 | 267465-(582155-526657)=211967 |
| 50911+(71108+727981)=850000 | 5282+94718=100000 |
| 96916+347489+465595=910000 | 25664+712008=737672 |
| 2163+20413=22576 | 353347+(168390+198263)=720000 |
| 732468-544368=188100 | 207287+372290=579577 |
| 209516+394955-118781=485690 | 992139-120487-601652=270000 |
| 167046+(746901-140000)=773947 | 636078-(600000-35379)=71457 |
| 92094+451550=543644 | 827098-78001=749097 |
| 233435-147320=86115 | 699871-480278+680407=900000 |
| 833249-562398=270851 | 959338-199638-332833=426867 |
