[질문] [우리동네]개념유형 개념편1-1 66쪽 답지점요

66p 1.(1)-1 (2)10 (3)36 (4)-1 2.(1)7 (2)-1 (3)-4분의3 (4)-1 (5)31 (6)-60 3.ㄱ,ㄹ,ㄷ,ㄴ 4.(1)-9분의4 (2)24 5.(1)2분의abcm제곱 (2)12cm제곱