| -785074-(-852071+654341)=-587344 | 330591-(339334+766896)=-775639 |
| 724195-(-621436+570065)=775566 | -240000+(36977-697209)=-900232 |
| 302244+(372182-852398)=-177972 | 618359+(-388440-789919)=-560000 |
| -472145+(-134083+104447)=-501781 | -933849+(-130397+131648)=-932598 |
| 390000+(234509-554616)=69893 | -650454+(817124-616092)=-449422 |
| -84838-(688216+168225)=-941279 | -193459+(-373666-186364)=-753489 |
| -138761+(-606873-226600)=-972234 | -864502-(-298244+154742)=-721000 |
| 374997+(-989280-200000)=-814283 | 126993-(790656-602120)=-61543 |
| 89019-(263214+468097)=-642292 | -50826-(290000-847584)=506758 |
| 380000+(-88547+304000)=595453 | 438886-(-79367-242964)=761217 |
| -129288-(460000+161172)=-750460 | 142596-(-61193+655191)=-451402 |
| -508536-(69554-717439)=139349 | -983811-(-869368-307087)=192644 |
|
