Abacus Lesson vs Bababot

356+735+195, 23×89, 5626÷58, Can you solve each in 5 sec by mental arithmetic? The goal of this app is to learn abacus and solve these problems in mental arithmetic within 5 seconds. All lessons of the abacus lesson series, which have been highly evaluated all over the world, are recorded. The lessons have been reworked in a more polite and easy-to-understand. In addition, we have added unique training methods such as training focusing on finger movements and mental arithmetic training to improve mental arithmetic in order to learn abacus more efficiently. And various improvements have been made. - Either vertical screen or horizontal screen can be selected. - The position and size of the abacus and window can be freely laid out. - No ads. - Added sound variations. Volume control can also be finely set. - The color of the abacus can be set freely. - Earn a trophy by achieving the goal. - Smoother operability by optimizing the app. ◆Support web page 　https://hirokuma.blog/?p=4427

Bababot Abacus Soroban – Thinking Math Application at home for kids from 4 - 12 years old: - Activate 2 hemispheres of the brain - develop mathematical thinking - Bababot Soroban - Become a real mental math expert - Brain development for kids - Maximize the ability of children to calculate, observe and remember - Train your concentration to memorize numbers and calculations - Save time and money when children don't have to go to the center, children can freely acquire knowledge at home - The learning time is short, but ensures continuity and coherence, helping children make rapid progress - Lessons from easy to difficult levels help children approach, experience, get acquainted, master, apply, and practice proficiently the 4-digit super-speed calculation method of adding and subtracting unlimited numbers. Get familiar with the multiplication table, multiplication and division by 2, 3 digits. - Bababot Soroban provides children with an extremely fun method of learning Math, integrating games into learning math, helping children both love Math more and progress faster than conventional learning methods. - The difference of the Bababot Soroban App from other homeschooling programs is that children can know the skills acquired. From there, grasp the children's mistakes and weaknesses, immediately have corresponding exercises and support children with knowledge gaps. Therefore, parents can rest assured that their children can learn on their own without having knowledge of Soroban. Terms of Use: https://gekigastudio.com/privacy_policy_soroban.html Terms of Apple: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/