| 345822+(-283744+423277)=485355 | -648649-(980000-868459)=-760190 |
| 500000-(720000+420306)=-640306 | -104523-(789898+10000)=-904421 |
| 578532-(-193122-157826)=929480 | 949622+(-813898+499094)=634818 |
| 163951-(-855141+419092)=600000 | -535000+(266501-473490)=-741989 |
| -526004+(-429795+44177)=-911622 | 188958-(954945-581681)=-184306 |
| 0-(641615+300000)=-941615 | -883222-(-40000+30000)=-873222 |
| -578193-(-918585+547393)=-207001 | 21829+(-373000+507171)=156000 |
| 200000-(-633381+292325)=541056 | -36389-(998734-745123)=-290000 |
| -242270+(-35716-300000)=-577986 | 179419+(723076-190806)=711689 |
| -206825+(-360362-377593)=-944780 | -620000-(-719648-607900)=707548 |
| 535203+(751935-519504)=767634 | -267142-(448188+110000)=-825330 |
| 234477-(900000-39331)=-626192 | 385513-(98521+986992)=-700000 |
| -376904+(-810132+508562)=-678474 | -151856+(-485554+660000)=22590 |
| -289590+(-480852+770442)=0 | -163675-(184828-208503)=-140000 |
| 800000+(-642609-616454)=-459063 | -454352-(-818155+680000)=-316197 |
| -158579+(464804-506225)=-200000 | -224843-(400000+264345)=-889188 |
| -436727+(350000-594497)=-681224 | 192938-(921212+80637)=-808911 |
| -319200-(-320086-859114)=860000 | -200000-(-4974-95026)=-100000 |
| 553729+(-242730+390116)=701115 | 29178-(-453524-510912)=993614 |
| 450282-(-116279+10547)=556014 | 161244+(864888-319933)=706199 |
| 350000+(-238404-634521)=-522925 | 334627-(-300000+489889)=144738 |
