| -346009-512464+220000=-638473 | 215091-730000+43940=-470969 |
| 478265-651448+26020=-147163 | -91408+472572+548836=930000 |
| 763900+535732-547632=752000 | -85517-615897-194781=-896195 |
| -956258+431200-26711=-551769 | -50499-403606+379964=-74141 |
| -924611+660572-213613=-477652 | -830000+499996-110070=-440074 |
| 900000-916607+533156=516549 | -270000-310619+750619=170000 |
| 72675-666433-163761=-757519 | -887786+370000+700000=182214 |
| 940068-446751-274704=218613 | 710284-696315-507996=-494027 |
| -850496-155093+994274=-11315 | -568023+600000+836546=868523 |
| -279683-167819+119365=-328137 | 282667+610599-200000=693266 |
| -135622-177664-86714=-400000 | 198275+679985-278260=600000 |
| 935300+240000-736320=438980 | -760000+214902+102513=-442585 |
|
