| 966732-(442401-53744)=578075 | 923527-(272360+244167)=407000 |
| 911092-(371365-120273)=660000 | 167232-(620000-602949)=150181 |
| 950000-(199869+350131)=400000 | 720682+(822391-786236)=756837 |
| 130000-(625300-591046)=95746 | 29443+(909800-765923)=173320 |
| 841051-(622242+138570)=80239 | 952499-(32423+323346)=596730 |
| 230671+(1000000-237671)=993000 | 789225+(37308+34423)=860956 |
| 868148-(383008+435983)=49157 | 35067+(212365-113565)=133867 |
| 447979+(136325+70696)=655000 | 91969+(280520+471205)=843694 |
| 561947+(67550+194927)=824424 | 856879-(717104-240679)=380454 |
| 510000-(323483-263881)=450398 | 135116+(663957+65588)=864661 |
| 571494-(940000-483275)=114769 | 745874+(916550-815588)=846836 |
| 697619-(358209+239410)=100000 | 426902+(406268-33170)=800000 |
| 623954-(800530-412455)=235879 | 859670+(4487+29182)=893339 |
| 230000+(530000+110000)=870000 | 160000+(31011+782088)=973099 |
| 168564+(656731-181715)=643580 | 244189+(404819-269008)=380000 |
| 755608-(987234-421626)=190000 | 342000-(5220+220000)=116780 |
| 475773-(290000+185773)=0 | 12446+(128260+420000)=560706 |
| 618538+(573368-541906)=650000 | 597969-(431647-213678)=380000 |
| 984381-(302246+343650)=338485 | 892204-(247516+538410)=106278 |
| 178859+(380000-256401)=302458 | 700000-(380882-380000)=699118 |
| 1000000-(610000+332000)=58000 | 567218+(76141+6641)=650000 |
