| 817351-(-99356+414900)=501807 | -375883-(-100000+130000)=-405883 |
| -50826-(290000-847584)=506758 | -174709+(-907848+206557)=-876000 |
| 142395-(-549460+647855)=44000 | 351997-(-114390-264772)=731159 |
| -350918+(-682393+233311)=-800000 | 450955-(234496+249226)=-32767 |
| -533826-(-53753-705857)=225784 | 21327-(693899+147500)=-820072 |
| 66128-(-400000-33872)=500000 | 189333+(291707+318960)=800000 |
| 321972-(116400-108117)=313689 | -600000+(-86697-113303)=-800000 |
| 0-(486306-776306)=290000 | -24734-(709541+133898)=-868173 |
| -360000-(-329126-536321)=505447 | 830998-(820000-939002)=950000 |
| 292815+(-64313+288498)=517000 | -662254+(980000-810000)=-492254 |
| 788249+(-574564+414613)=628298 | 937435+(-260758-294769)=381908 |
| -600000+(600000-170517)=-170517 | -671608-(120027-993376)=201741 |
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