4. Sınıf Matematik – 2. Dönem 1. Yazılı Hazırlık Çalışması

https://youtu.be/uya0uIGpJO8

https://youtu.be/rMVSVZOJdFU

https://www.youtube.com/watch?v=9sFeO4e_d4w&list=PL9Xy-Y4LnxAZ-E1d5yIFRnIgEOBeSC8ay

https://youtu.be/RVw1lTS1Uks

https://youtu.be/Mg1KQY2vGfI

https://youtu.be/jaWei0PiLgM