4. Sınıf Matematik

https://youtu.be/cCkFapgGU8g
https://youtu.be/uya0uIGpJO8
https://www.youtube.com/watch?v=htdVUDH548s
https://www.youtube.com/watch?v=fgyLZQ0K7HQ
https://www.youtube.com/watch?v=G971z8pAIFg
https://www.youtube.com/watch?v=n8Jiwd5y4lE
https://www.youtube.com/watch?v=8GTzcBo3IwM
https://www.youtube.com/watch?v=V83r7og7P6o&t=160s
https://www.youtube.com/watch?v=0P2cDI7PLLQ
https://www.youtube.com/watch?v=YmWYbfRzu7M&t=42s
https://www.youtube.com/watch?v=J1rOxQ0GczM&t=4s
https://www.youtube.com/watch?v=EYeMrEMVdO8
https://www.youtube.com/watch?v=vJFcv9hRsR4