Learn Maths - Make TENs game app for iPhone and iPad
How to Play? Collect all TENs by selecting max 2 coins. (1 and 9, 2 and 8, 3 and 7...etc)
This is a great way to teach Using 10 to add.
Kids can apply it to muli-digit addition and subtraction.
Kid can learn all combination of 10 for next level addition and subtraction.