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Mind Maths
Abacus learning package tailor-made for children to learn mental arithmetic through step by step demonstration of techniques and concepts in 9 interactive tutorials, and to do abacus drillings in 7 entertaining games.
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Mind Maths Trainer
A question generator provides popping up questions (Flash Anzan) and audio listening calculation (Aural Test). It targets on specific FOUR abacus addition and FOUR abacus subtraction techniques. Reports for tracking test results, exercises and answers in PDFs are available.
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Mental Abacus Book 1
Self-learning package for abacus fundamentals to mixed addition and subtraction. Fully illustrated tutorials and powerful step demonstrator serve effortless path to abacus mental skills.
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Mental Abacus Book 2
Complete focus on abacus multiplication and division. Book 1 and Book 2, together with the powerful demonstration kit “Abaculator”, comprise a must-have guide for abacus self-study.
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Mental Abacus Book 3
A bible on vedic mathematics tricks for fast calculations. Additional ways to help exercise and keep our brains agile. Further to Book 2, specific abacus pitfalls are included too.
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Abacus Trainer
All-in-one question generator made in accord with the Abacus skills acquired in addition and subtraction. Reports for tracking test results, exercises and answers in PDFs are available.
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Abacus Trainer 2
Comprehensive exercise generator on Rapid calculation techniques. Users can keep track of quiz results in report. Offline exercises with answers are ready in PDFs.
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Abacus Trainer 3
A question generator focusing on the skills acquired in division and negative numbers. Users are able to practise on every aspect of abacus division, decimals and rounding techniques learnt in Book 2, as well as negative numbers learnt in Book 3.
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