Abacus is a brilliant mathematical instrument used for calculation since ancient times. This app will help your children learn about Abacus, Numbers, Counting, Addition, and Subtraction. This is an amazing quiz where you have to set the parameters and get set to guess the answers!

Suitable for children age 5 and up, who know about numbers and some basic addition and subtraction.
This will help to :
1) Develop greater concentration and visualizing skills
2) Increase memory power
3) Develop processing skills
4) Develop focus and mind power