4. Sınıf Matematik – Çarpma İşlemi Problemleri-2

https://www.youtube.com/watch?v=xKpezCU8tbo&list=UUoWV0DS2JAYrM3wov5BvcvA&index=21

https://www.youtube.com/watch?v=9GmGi12Gke0

https://youtu.be/f_9lJ6yu18o

https://youtu.be/KHUWAKCtAn8

https://youtu.be/JBvLkbUG41o

https://www.youtube.com/watch?v=pRPHjbkY04o