| 619983+(363804-612366)=371421 | -434950+(482103-59312)=-12159 |
| 885000-(899180-190744)=176564 | -716445-(-953295+310850)=-74000 |
| 214037-(24835+458042)=-268840 | -868048+(978658-576650)=-466040 |
| -360000-(-329126-536321)=505447 | 308847-(-495500-168946)=973293 |
| 581388-(-236102+190000)=627490 | -851951-(-627574-924377)=700000 |
| 395000+(-194339-826632)=-625971 | -410175-(254880-914466)=249411 |
| 865405+(-430000-154761)=280644 | -565706+(-577303+793009)=-350000 |
| -305072-(453239-136710)=-621601 | -757006+(-88972-17936)=-863914 |
| 640000+(-943952+169580)=-134372 | 907313-(-123621+117285)=913649 |
| -242270+(-35716-300000)=-577986 | -100000-(350000+403128)=-853128 |
| -98940+(-395791+293405)=-201326 | -94855-(171949+9411)=-276215 |
| 710764-(609547-653631)=754848 | 100000-(97937+712063)=-710000 |
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