canje

https://wordwall.net/es/resource/97677486/hacemos-canjes-con-monedas-y-billetes

sumas

 https://clic.xtec.cat/projects/sumas/jclic.js/index.html

https://notebook.google.com/notebook/be38ee11-b4c1-4d43-918f-cf09f02b4f33/artifact/d234319d-7420-4d22-8459-f5fed6c2ca72?utm_source=nlm_web_share&utm_medium=google_oo&utm_campaign=art_share_1&utm_content=&utm_smc=nlm_web_share_google_oo_art_share_1_ 

DIVISIONES

 https://wordwall.net/es/resource/26726177/juego-de-divisiones

https://wordwall.net/es/resource/24657410/juego-de-divisiones

https://wordwall.net/es/resource/19473293/juego-de-divisiones

MULTIPLICACION CON GATOS

 https://www.tablasdemultiplicar.com/con-gatos.html

ANICLIC

https://clic.xtec.cat/projects/aniclic/jclic.js/index.html

SOMBRAS

 https://clic.xtec.cat/projects/sombras/jclic.js/index.html

https://clic.xtec.cat/projects/enserie/jclic.js/index.html