Montessori 1st Operations - addition & subtraction made simple

What it is and what you do with it: a set of activities and games teaching addition,subtraction,doubles,halves,even and odd numbers based on Montessori materials (number rods and counters).

Number ranges: 1-10, 0-20, 0-50, 0-99.

What we liked: the concept. Good variety of activities and games. Fun factor. Ease of use (spoken instructions, no distracting elements). Very good educational value. Multiple user accounts. Multiple language versions. Detailed instructions for parents.

What we didn't like: the menu/interface could be more kid-friendly (we recommend parental assistance). No progress tracking/reports.

Appysmarts