| 780000+(190000+30000)=1000000 | 103797+(425376+100827)=630000 |
| 600000+(790000-399538)=990462 | 908004-(709229-142225)=341000 |
| 660870-(350021+288748)=22101 | 45859+(848128+88991)=982978 |
| 430000+(703562-191954)=941608 | 230000+(530000+110000)=870000 |
| 353956+(723944-426797)=651103 | 786158-(197529-116500)=705129 |
| 41035+(751884+52895)=845814 | 67759+(350672+60697)=479128 |
| 588947-(1000000-491053)=80000 | 773795-(174281+340000)=259514 |
| 91969+(280520+471205)=843694 | 962210-(500000+309532)=152678 |
| 669534-(118325+61209)=490000 | 467774+(428531+83695)=980000 |
| 912414-(406033+463)=505918 | 528223-(200009+140014)=188200 |
| 747390-(552560+119949)=74881 | 855876-(344397+211479)=300000 |
| 128352-(211535-209007)=125824 | 175635+(688590-422388)=441837 |
| 887758-(473769-286011)=700000 | 665199-(513012+130000)=22187 |
| 856268+(309164-300000)=865432 | 551848+(214705+119700)=886253 |
| 627400+(357775-183611)=801564 | 734397-(633527-409130)=510000 |
| 740404-(623210-107145)=224339 | 841702-(770094-70364)=141972 |
| 101903+(155968+219150)=477021 | 613228-(329000+114228)=170000 |
| 564859+(200312+234829)=1000000 | 436936+(204103-201039)=440000 |
| 418900+(640000-580284)=478616 | 665102+(422996-205000)=883098 |
| 555902-(816474-445535)=184963 | 478690+(754558-368962)=864286 |
| 285986+(965165-710000)=541151 | 596799-(268314+257810)=70675 |
