Know Abacus

퍼블리셔 Kittipong Mungnirun AppTrack Ninja.

Abacus is a wonderful mathematical instrument used for calculation. This app will help your children learn about Abacus, Numbers, Counting, Addition, and Subtraction. This is the first step to tap the unexploited potential in their brain and unleash their mathematical capability. Suitable for children age 5 and up, who know about numbers and some basic addition and subtraction. For smaller children, recommend KnowNumber app. * Counting with Abacus * Addition/Subtraction 1 digit * Addition/Subtraction 2 digits * Multiplication 1-2 digits * Division 1-2 digits * Mental math * Review lessons * U…

카테고리: Education, Family, Puzzle, Games

의 App Store 순위, 스크린샷, 추정, 유사 앱. Know Abacus.