779+116-338=
522+156-312=
878-664+266=
815-(434+122)=
469+399-545=
192+(425-365)=
965-645+325=
298+(517-453)=
332+411-299=
..
596-430+345=
616+199-395=
529-385+110=
756-(232+218)=
464+196-329=
875-(481+253)=
798+101-314=
304-114+232=
233+(592-280)=
..
325+(493-215)=
516+194-256= 619-(239+309)=
492+337-488=
607+299-370=
465+287-525=
524-374+280=
324+(565-268)=
..
842-(197+457)=
536-(159+220)=
224+669-491=
801-(354+377)=
387-(401-157)=
712-(421+185)=
67+(814-582)=
779-(481+194)=
481-221+185=
..
880-584+257=
853-(654+105)=
455+321-210=
628+165-699=
852-(877-546)=
499+(729-573)=
608+297-565=
..
286+336-373=
489+379-527=
993-906+373=
739-(539+113)=
447+221-320=
862-(462+256)=
764+171-742=
369-(384-131)=
746+123-545=
596+(543-168)=
..
566-(857-670)=
693-512+135=
760-(448+157)=
467-451+188=
465-(515-282)=
261+720-826=
577+(421-190)=
751+174-735=
674+133-435=
..
544-(296+217)=
207+(753-691)=
741+138-241=
488+364-731=
790-733+168=
428+216-526=
258+352-473=
709+(435-323)=
625-380+282=
..
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