| 510000+(-870795+158072)=-202723 | -122622+(167052-712945)=-668515 |
| 253128-(-664287+474173)=443242 | -652037-(-527082-358366)=233411 |
| -201604-(-964086+250000)=512482 | 103492-(752045-971217)=322664 |
| -597461-(373025-877585)=-92901 | -322299-(-167868+529003)=-683434 |
| 546120+(-360000-745904)=-559784 | -193459+(-373666-186364)=-753489 |
| 455945+(33907-140000)=349852 | -200000-(-4974-95026)=-100000 |
| 755666-(-170413+499950)=426129 | -420000+(-510000+750000)=-180000 |
| -27939-(12583+448362)=-488884 | -213412-(0+370229)=-583641 |
| 43548-(327437-804779)=520890 | -72926-(136520-590000)=380554 |
| -126000+(-11000+197000)=60000 | 187985+(-107090-668344)=-587449 |
| 451609-(934780-243171)=-240000 | 885067-(-31079-4000)=920146 |
| -769965+(-578219+797343)=-550841 | 212818+(9000+688182)=910000 |
|
