| 935726+(-331688-500000)=104038 | 516767-(-707209+753976)=470000 |
| -722516+(700000-593412)=-615928 | -111129+(-186075+251674)=-45530 |
| 545876-(-400706-0)=946582 | 320772-(224535-383763)=480000 |
| -88214+(-906553+334767)=-660000 | 990000+(-910000+284486)=364486 |
| 437628-(-700416+291156)=846888 | 21327-(693899+147500)=-820072 |
| -138761+(-606873-226600)=-972234 | 303875+(299340-361276)=241939 |
| -90640-(666000-56640)=-700000 | -248602+(-436593-133682)=-818877 |
| -785074-(-852071+654341)=-587344 | 277164+(-701163+369667)=-54332 |
| -648649-(980000-868459)=-760190 | -369839-(-171437-878402)=680000 |
| 246386-(941133-388835)=-305912 | -838344-(320854-469198)=-690000 |
| 989568+(-179800-500095)=309673 | -977125-(-692000-151885)=-133240 |
| 89019-(263214+468097)=-642292 | -443841+(660000-959813)=-743654 |
