3. Sınıf Matematik Uzunluk Ölçme Problemleri

https://www.youtube.com/watch?v=nS8kWk8xg-E&list=PL3oxhzRdQr1kSALsinwhicfGQc4Zf2rli&index=10

https://youtu.be/1guUnJ9e6_0

https://youtu.be/_4FWZ0YamxA

https://youtu.be/uOg9qh1oxw4

https://youtu.be/yIi9kX_bF2c

https://youtu.be/Nk75w8jAQts