| 120000+(240000-1130)=358870 | 478892+(75100+332653)=886645 |
| 212448-(500000-327552)=40000 | 392000-(975157-828157)=245000 |
| 61379+(115525+11045)=187949 | 216157+(719234-215391)=720000 |
| 616582-(966870-774053)=423765 | 697902-(174623+413815)=109464 |
| 160000+(847751-828824)=178927 | 519434+(126887-109585)=536736 |
| 736843-(569914-544975)=711904 | 800000-(348564+221436)=230000 |
| 960000-(602300+260000)=97700 | 285986+(965165-710000)=541151 |
| 532989+(540000-292989)=780000 | 43789+(669849+184673)=898311 |
| 820000-(80000+319736)=420264 | 319155+(456576+200334)=976065 |
| 541344-(201612+300000)=39732 | 281823-(914508-859310)=226625 |
| 891691-(532578-329314)=688427 | 50911+(71108+727981)=850000 |
| 644686-(101218+66035)=477433 | 550000+(11081+43776)=604857 |
