3. Sınıf Matematik Uzunluk Ölçme Problemleri

https://youtu.be/jKhO36glJ4Q

https://www.youtube.com/watch?v=bX-dQourd6c

https://youtu.be/zI63IJDQV6o

https://www.youtube.com/watch?v=LZudH9PrNy0&list=PLo6wDc6p7CcGJFDfH1N14ao30XxX5ERR0&index=10

https://youtu.be/N7JtbVtp7KM

https://youtu.be/_m2oc6FVljE