Age: 15+
Level: 11
Language: Indonesian
(id)
ID: 7619145
18/03/2024
Country code: ID
Country: Indonesia
Main content: Gelombang berjalan (1846613)
From worksheet author:
Share / Print Worksheet
![](/sites/default/files/styles/worksheet/public/def_files/new/2024/3/18/8041342/8041342001.jpg?itok=ybEfXYwV)
![](/sites/default/files/styles/worksheet/public/def_files/new/2024/3/18/8041342/8041342002.jpg?itok=joIXhiW1)
![](/sites/default/files/styles/worksheet/public/def_files/new/2024/3/18/8041342/8041342003.jpg?itok=YyO0CD2r)
![](/sites/default/files/styles/worksheet/public/def_files/new/2024/3/18/8041342/8041342004.jpg?itok=cNlJ_Q2I)
![](/sites/default/files/styles/worksheet/public/def_files/new/2024/3/18/8041342/8041342005.jpg?itok=oOSgyUL8)
![](/sites/default/files/styles/worksheet/public/def_files/new/2024/3/18/8041342/8041342006.jpg?itok=ZEjwn5gL)