ABC Kids

Endless Alphabet

Endless Reader

Math Games
Animal Math

Endless Numbers

Moose Math

Khan Academy
A course designed with lessons to help young learners master first-grade math skills.
Click here or the image above to navigate to the website.
Ten Frame Fill

Practice numbers pairs to ten in this app — designed for iPad.
Download for iOS.
Extra Resources
PBS Kids Math — math ideas for children ages 2-8