Etiket: derya öğretmen matematik
3 Ocak 2021 10:37
https://youtu.be/K0HkvNDrC3c
25 Aralık 2020 20:36
https://www.youtube.com/watch?v=aLVbX3irMyM&t=317s
25 Aralık 2020 20:23
https://www.youtube.com/watch?v=lCk18ZwdEw4&t=815s