Mental Abacus Book 2
Multiplication and Division
$8.99
3.1for iPhone, iPad and more
9.9
1 Ratings
Hamster Force Multimedia Ltd.
Developer
17.3 MB
Size
Nov 20, 2023
Update Date
Education
Category
4+
Age Rating
Age Rating
Mental Abacus Book 2 Screenshots
About Mental Abacus Book 2
Mental Abacus Book 2 focuses on advanced abacus topics, and it is a complete learning package on multiplication and division. Every concept and technique involved is explained thoroughly with plenty of examples and various diagrams. Book 1 and Book 2, together with the powerful demonstration kit “Abaculator”, comprise a comprehensive guide for abacus self-study.
As in Mental Abacus, Mental Abacus Book 2 is divided into two sections, namely Tutorial and Abaculator.
ABACUS TUTORIAL
Interfaces are organized in a simple and easy way, absolutely the most appropriate learning material for novice to proceed. Advanced concepts, theories and techniques are explained not only by plain words, but also with massive illustrations. Numerous examples with demonstration further strengthen the study effectiveness.
ABACULATOR
A great tool that demonstrates the steps for BOTH hands abacus mental arithmetic. Just enter any multiplication or division equation, Abaculator will show you every step with detailed description and explanation. You can pause and continue whenever you need, change your desired settings for quotient estimation method or calculation method, or even switch to show set of steps for other number or equation in the middle of the demonstration.
And More...VIRTUAL ABACUS
Built-in virtual abacus enables you to follow the lessons and practice the Two Hands Fingering Method on the abacus at the same time. You can try to solve the examples on the virtual abacus by yourself and check with the demonstration steps provided on the page as well.
FEATURES SUMMARY:
- Decimal to Multi-Digit Multiplication
- Multiplicative Pithy Formula for Fast Multiplication
- Full Analysis and Details on Quotient Estimate Methods
- Dealing with all kinds of Division Revisions
- Specific multiplication and division settings in Abaculator explains every step in detail
- Two hands fingering method fosters right brain functions
- Virtual Abacus allows you to practise along everywhere
- Assists in achieving the ultimate aim of abacus training, transforming visualized beads move on imaginary abacus and getting rid of the substantial abacus
As in Mental Abacus, Mental Abacus Book 2 is divided into two sections, namely Tutorial and Abaculator.
ABACUS TUTORIAL
Interfaces are organized in a simple and easy way, absolutely the most appropriate learning material for novice to proceed. Advanced concepts, theories and techniques are explained not only by plain words, but also with massive illustrations. Numerous examples with demonstration further strengthen the study effectiveness.
ABACULATOR
A great tool that demonstrates the steps for BOTH hands abacus mental arithmetic. Just enter any multiplication or division equation, Abaculator will show you every step with detailed description and explanation. You can pause and continue whenever you need, change your desired settings for quotient estimation method or calculation method, or even switch to show set of steps for other number or equation in the middle of the demonstration.
And More...VIRTUAL ABACUS
Built-in virtual abacus enables you to follow the lessons and practice the Two Hands Fingering Method on the abacus at the same time. You can try to solve the examples on the virtual abacus by yourself and check with the demonstration steps provided on the page as well.
FEATURES SUMMARY:
- Decimal to Multi-Digit Multiplication
- Multiplicative Pithy Formula for Fast Multiplication
- Full Analysis and Details on Quotient Estimate Methods
- Dealing with all kinds of Division Revisions
- Specific multiplication and division settings in Abaculator explains every step in detail
- Two hands fingering method fosters right brain functions
- Virtual Abacus allows you to practise along everywhere
- Assists in achieving the ultimate aim of abacus training, transforming visualized beads move on imaginary abacus and getting rid of the substantial abacus
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What's New in the Latest Version 3.1
Last updated on Nov 20, 2023
Old Versions
- UI is updated for iPhone
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Version History
3.1
Nov 20, 2023
- UI is updated for iPhone
3.0
Nov 10, 2023
- UI is updated for iPhone
2.5
Mar 23, 2022
System Upgraded
2.4
Feb 7, 2019
- Appended content for P.26 on Multiplicative Pithy Formula
- Chapter list problem fixed
- Chapter list problem fixed
2.3
Feb 5, 2019
Appended content for P.26 on Multiplicative Pithy Formula
2.2
Jul 13, 2016
- Update to Universal App
- Performance Upgrade
- Added Support Email
- Performance Upgrade
- Added Support Email
2.0
Nov 21, 2015
- Issues on iOS 8 fixed
- More Apps Button corrected
- Course Completion Page added
- More Apps Button corrected
- Course Completion Page added
1.3
Mar 21, 2014
- Update for iOS7 issue
- "More apps" modified
- "More apps" modified
1.1
Feb 26, 2013
- Typo Fixed
- Step Details Added
- Text Spacing Improved
- Step Details Added
- Text Spacing Improved
1.0
Jan 29, 2013
Mental Abacus Book 2 FAQ
Click here to learn how to download Mental Abacus Book 2 in restricted country or region.
Check the following list to see the minimum requirements of Mental Abacus Book 2.
iPhone
Requires iOS 8.0 or later.
iPad
Requires iPadOS 8.0 or later.
iPod touch
Requires iOS 8.0 or later.
Mental Abacus Book 2 supports English
