https://wordwall.net/es/resource/19433336/sumas-y-restar-emparejar/sumas-y-restas 

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

 

angulos

 https://www.liveworksheets.com/es/worksheet/es/math-geometry/889461

decimales

 https://wordwall.net/es/resource/3898437/n%C3%BAmeros-decimales

https://wordwall.net/es/resource/117236466/decimales

https://wordwall.net/es/resource/7768918/lectura-y-escritura-de-decimales

https://wordwall.net/es/resource/104070524/fracciones-decimales-a-expresiones-decimales

la centena

 https://www.liveworksheets.com/es/worksheet/es/math-place-value/468791

https://wordwall.net/es/resource/62388554/la-centena

https://wordwall.net/es/resource/66469677/descomposem-fins-la-centena

https://wordwall.net/es/resource/17351268/juego/centenas

lectura palabras

https://wordwall.net/es/resource/57342960/pr%C3%A1cticas-del-lenguaje/lectura-de-palabras-sencillas 

https://wordwall.net/es/resource/3657712/identificar-palabras

https://wordwall.net/es/resource/16674068/lectura-global-de-palabras

fracciones

https://phet.colorado.edu/sims/html/fractions-intro/latest/fractions-intro_all.html?locale=es_PE 

ANICLIC

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