Online Math Programs to Practice Math Skills
KHAN Academy: Getting Ready for Kindergarten
https://www.khanacademy.org/math/cc-kindergarten-math/cc-kindergarten-counting
Math Learning Center: math number frames and counting up
https://apps.mathlearningcenter.org/number-frames/
Kindergarten Math Games and Math Manipulatives online from Toy Theater
https://toytheater.com/category/math-games/kindergarten-math-games/