나는 쓰레기를 얼마나 버릴까? by 박기현 https://padlet.com/ihot190011/eiu747lc65i8jjss 읽기자료 50~63쪽을 읽고 질문에 답해봅시다. en-us 2020-09-14 05:50:09 UTC 2025-10-28 16:19:36 UTC hello@padlet.com https://padlet.net/icons/png/1f628.png 읽기자료 50~63쪽 '나는 쓰레기를 얼마나 버릴까?'를 읽고 질문에 답해봅시다. ihot190011 https://padlet.com/ihot190011/eiu747lc65i8jjss/wish/742964423 2020-09-14 05:51:05 UTC https://padlet.com/ihot190011/eiu747lc65i8jjss/wish/742964423 쓰레기를 줄이는 방법에는 무엇이 있을까요? (힌트: 읽기자료 62~63쪽) ihot190011 https://padlet.com/ihot190011/eiu747lc65i8jjss/wish/742967663 2020-09-14 05:52:49 UTC https://padlet.com/ihot190011/eiu747lc65i8jjss/wish/742967663