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Language: en
Pages: 57
Pages: 57
Type: BOOK - Published: 2017-01-08 - Publisher:
This is a workbook for abacus math. It contains single digit arithmetic addition and subtraction with step-by-step directions for each individual abacus rule al
Language: en
Pages: 32
Pages: 32
Type: BOOK - Published: 2017-01-22 - Publisher:
This is a workbook for abacus math. It contains double digit arithmetic addition and subtraction with step-by-step directions for each individual abacus rule al
Language: en
Pages: 66
Pages: 66
Type: BOOK - Published: 2016-12-16 - Publisher: Independently Published
This is a simple guidebook for people who are interested in learning the introduction of how an Abacus works. The book includes simple explanation of the theory
Language: en
Pages: 92
Pages: 92
Type: BOOK - Published: 2014-06-01 - Publisher:
Abacus Mind Math Instruction Book Level 1 (for teachers and parents): Goal for Level - 1 Addition - without carryover problems Subtraction - without borrowing p
Language: en
Pages: 48
Pages: 48
Type: BOOK - Published: 2013-09-04 - Publisher:
Abacus is a unique maths toolkit for inspiring a love of maths and ensuring progression for every child. Written by an expert author team, it has been carefully