... ... 779+116-338= 878-664+266= 469+399-545= 522+156-312= 815-(434+122)= 464+196-329= 192+(425-365)= 596-430+345= 875-(481+253)= 965-645+325= 616+199-395= 798+101-314= 298+(517-453)= 529-385+110= 304-114+232= 332+411-299= 756-(232+218)= 233+(592-280)=... ... 325+(493-215)= 516+194-256= 387-(401-157)= 492+337-488= 842-(197+457)= 712-(421+185)= 607+299-370= 536-(159+220)= 67+(814-582)= 465+287-525= 224+669-491= 779-(481+194)= 524-374+280= 801-(354+377)= 481-221+185= 324+(565-268)= 619-(239+309)= 880-584+257=... ... 455+321-210= 286+336-373= 764+171-742= 628+165-699= 489+379-527= 369-(384-131)= 852-(877-546)= 993-906+373= 746+123-545= 499+(729-573)= 739-(539+113)= 596+(543-168)= 608+297-565= 447+221-320= 566-(857-670)= 853-(654+105)= 862-(462+256)= 693-512+135=... ... 261+720-826= 544-(296+217)= 428+216-526= 577+(421-190)= 207+(753-691)= 258+352-473= 751+174-735= 741+138-241= 709+(435-323)= 674+133-435= 488+364-731= 625-380+282= 760-(448+157)= 465-(515-282)= 710+227-860= 467-451+188= 790-733+168= 348-(133+165)=... ... 141+(614-170)= 556+(362-156)= 549-309+214= 216-(491-393)= 762-(388+107)= 429-(606-486)= 892-(153+449)= 484+489-740= 794-545+324= 215-(898-704)= 261+227-229= 620+201-711= 566-477+173= 454+(986-795)= 603-(318+171)= 334-145+476= 733+134-513= 434+(490-122)=... ... 793-(551+200)= 224+(692-273)= 463+421-747= 527+240-256= 454-174+589= 451+314-315= 715+151-329= 223+(905-715)= 831+105-685= 473+254-421= 841-571+214= 425+225-584= 216+(365-246)= 693-(296+291)= 591+310-802= 421-291+438= 267-(571-434)= 554-(247+186)=... ... 297+426-337= 377-325+446= 271+(585-326)= 403+161-236= 219-149+290= 443+490-689= 886-(575+101)= 841-571+114= 309-205+234= 857+102-733= 994-772+482= 392+157-481= 317+427-578= 434+(306-145)= 228-191+183= 830+137-712= 150+(554-554)= 290+564-563=... ... 812-755+130= 769-(557+120)= 858-279+191= 607+116-544= 744+(2...
