Aprèn a calcular
Vídeos educatius
![](https://i.ytimg.com/vi/RWaONNmWpvc/maxresdefault.jpg)
Sumes
![](https://i.ytimg.com/vi/QrWA8EN_wRY/maxresdefault.jpg)
Restes
![](https://i.ytimg.com/vi/AXFjIkUEs4Y/maxresdefault.jpg)
Exercicis de sumes I
![](https://i.ytimg.com/vi/7-jOY8SNvuw/maxresdefault.jpg)
Exercicis de sumes II
![](https://i.ytimg.com/vi/4UW3P66tSGM/maxresdefault.jpg)
Exercicis de restes I
![](https://i.ytimg.com/vi/OozuWP8N-GQ/maxresdefault.jpg)
Exercicis de restes II
![](https://i.ytimg.com/vi/144eFgCB35A/maxresdefault.jpg)
Aprèn a multiplicar
![](https://i.ytimg.com/vi/CwwGKtZB2Yg/maxresdefault.jpg)
Aprèn a dividir
![](https://i.ytimg.com/vi/d_Nr0DG_lQk/maxresdefault.jpg)
Les fraccions