| -244798-(215549-647855)=187508 | 154979-(-65416-691366)=911761 |
| -833433+(-900000+910138)=-823295 | -61554-(-538695+967141)=-490000 |
| -423808+(-360000-82040)=-865848 | 201607+(593105-314712)=480000 |
| -257802-(-370000+923849)=-811651 | 201538-(550913-34695)=-314680 |
| -722183+(-123647-0)=-845830 | -123036-(415464+170000)=-708500 |
| 121089-(-104930+660000)=-433981 | -727110-(-471000-396110)=140000 |
| -404650+(556313+458337)=610000 | 370000-(28870+551130)=-210000 |
| -598749-(33000+8251)=-640000 | 226043-(-400000-79400)=705443 |
| 609691+(-435281-924410)=-750000 | 820372+(-795260-100000)=-74888 |
| -723775+(-407646+657904)=-473517 | 905710+(-791974-443736)=-330000 |
| 817351-(-99356+414900)=501807 | 391583+(-20479-992425)=-621321 |
| -594216+(323136+274080)=3000 | 735800+(421510-480000)=677310 |
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