Happy Calculator

For Phones and Tablets!This mobile application was developed for kids at preschool age.It consists of three levels:First, the children get introduced to the numbers from 0 to 10 and learn how to count using symbols and digits.In the next step, buttons with digits will be used for easy additions and subtractions. The solution will be provided.As an enhancement, the children will be doing additions and subtractions themselves.Throughout all the three levels; the numbers will be provided phonetically.The younger the kids start to learn and practice, the faster they will make progress.