Writing Teacher Number app let kids practice number pronunciation with Pico, android speech synthesizer.
Just want kids to learn how to pronounce number, you can start with Number to Speak.
The app also let kids practice and improve their number writing skills.
Enter number to practice, and let the kids practice writing the number, preferably using a stylus to help with pen holding skill. The app can also be used for sketching and drawing.
Or play the number game.