| 900097+(-887299+963202)=976000 | 676761-(630000+451390)=-404629 |
| 348273-(497100+700000)=-848827 | 569726+(738811-385213)=923324 |
| -509896-(160000+72654)=-742550 | 858855+(-642619+63764)=280000 |
| -419532-(-642621-381621)=604710 | -247734-(-720000+592237)=-119971 |
| -588730+(214604-395874)=-770000 | -598538+(-20022-0)=-618560 |
| 688143+(-402315+323172)=609000 | 511061+(422168-847704)=85525 |
| -533826-(-53753-705857)=225784 | 100048-(-839455+115840)=823663 |
| 188958-(954945-581681)=-184306 | -301256+(-336401+343253)=-294404 |
| 811044-(256625-311104)=865523 | 571762-(-518639+132260)=958141 |
| -890000-(-324087-234913)=-331000 | -29744+(-770917+70661)=-730000 |
| -906690-(144783-195900)=-855573 | -619461+(73440+227021)=-319000 |
| 584291-(-6061+538352)=52000 | -759085-(907164-866249)=-800000 |
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