simple addition mats for use with manipulatives.  Good use of numbers too

Simple mat idea for practical addition & demonstration of number sentences, just add Braille.

Menta Más Chocolate - RECURSOS PARA EDUCACIÓN INFANTIL: Matemáticas: Sumas

Crafts,Actvities and Worksheets for Preschool,Toddler and Kindergarten.Lots of worksheets and coloring pages.

sumamos en el desayuno

Spider math - fact families and counting. What a nice introduction to mind maps at a really young age.