3. Sınıf Yeni Nesil Matematik 13. Ders Toplama İşlemini Gerektiren Problemler

https://youtu.be/RqLlJ3Mq3K4

https://youtu.be/2sIhTgbhPPk

3. SINIF, MATEMATİK, ÇARPMA İŞLEMİ

https://youtu.be/N7JtbVtp7KM

https://www.youtube.com/watch?v=L619z91Tq6I&list=PLo6wDc6p7CcGJFDfH1N14ao30XxX5ERR0&index=19

https://www.youtube.com/watch?v=KC83gKm0Sf0&list=PL9Xy-Y4LnxAbJbflEw7MbtEgYhHSDFRL7