| -727110-(-471000-396110)=140000 | -180512-(-253471-868848)=941807 |
| -58214-(-357229+313000)=-13985 | 300586-(623679+504093)=-827186 |
| -193538-(75818-860334)=590978 | -181457+(-85897+667354)=400000 |
| 480000+(-800842+810842)=490000 | 812125-(-534869+826994)=520000 |
| 933776-(912600-705080)=726256 | -63571+(-91977+527778)=372230 |
| -434694-(300000-126038)=-608656 | 272762+(956667-370508)=858921 |
| -24058-(260489+31800)=-316347 | 1000000-(621333+153926)=224741 |
| 713592-(831998-980771)=862365 | 900559+(-399523-387400)=113636 |
| -536704-(447603-950000)=-34307 | 978410+(330616-840000)=469026 |
| -90829+(-238327+823156)=494000 | 676000-(637108+720000)=-681108 |
| 130000-(-66203-411757)=607960 | -136888+(-501086+703000)=65026 |
| -82240+(96655-819676)=-805261 | -375883-(-100000+130000)=-405883 |
| 143279-(-626106+746015)=23370 | -639836+(837525-777689)=-580000 |
| -579874+(-61695-150775)=-792344 | 140875-(290084-577376)=428167 |
| 404077+(-103563+670929)=971443 | -68439-(465669+0)=-534108 |
| 830371+(-390274-646043)=-205946 | 166532-(-547316+873848)=-160000 |
| 283804+(785669-489000)=580473 | -987000-(-808171-296400)=117571 |
| 810000+(-91204+6204)=725000 | 695593+(-51422+269609)=913780 |
| -555308+(511188-540000)=-584120 | -579487-(23219+397294)=-1000000 |
| -43249+(-669866-178256)=-891371 | 716691-(-701693+996635)=421749 |
| -502739-(-305198+777279)=-974820 | 516767-(-707209+753976)=470000 |
