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Rezolvati calculul
29+{32-[17-(3+7-2-1)]+1=...nu pe scur raspunsul va rog


Răspuns :

29+{32-[17-(3+7-2-1)]+1=29+[32-(17-7)]+1=29+(32-10)+1=29+22+1=52. presupunand ca acolada se inchide dupa paranteza dreapta
29+{32-[17-(3+7-2-1)]}+1=29+[32-(17-7)+1]=29+(32-10)+1=29+22+1=52