3. Sınıf Yeni Nesil Matematik 4. Ders Doğal Sayılar Sıralama Eğlenceli soru zor soru

https://www.youtube.com/watch?v=echiuYFu-Mk&list=PL3oxhzRdQr1kSALsinwhicfGQc4Zf2rli&index=23

https://youtu.be/Ymh3_tCHwK4

https://youtu.be/FV3M6jImgUQ

https://youtu.be/cXapPoSoKto

https://youtu.be/QLT8VEI33mM

https://youtu.be/DdQepEKMsQI