- roman numerals
Ideally, this app is designed for kids ages 9-12 yrs old. MM is a fun game that game that has a user drag/roll a marble through a variety of mazes while trying to avoid obstacles and achieve highscores.
Also, there are lots of features to this app that make it attractive for students/parents/educators such as the ability control how the game is played by dragging or rotating the iPad/iPhone, customizing the content, unlocking new marbles.
I highly recommend checking out Marble Math by clicking here!!!