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Language: en
Pages: 130
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Type: BOOK - Published: 2014-09-21 - Publisher: Sai Speed Math Academy
Level-2 instructional book to teach children mind math skills using Soroban, the Japanese abacus.
Language: en
Pages: 110
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Type: BOOK - Published: 2014-09-21 - Publisher: Sai Speed Math Academy
Level-2 Workbook 1 of 2 to teach children mind math skills using Soroban, the Japanese abacus.
Language: en
Pages: 108
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Type: BOOK - Published: 2014-09-21 - Publisher: Sai Speed Math Academy
Level-2 Workbook 2 of 2 to teach children mind math skills using Soroban, the Japanese abacus.
Language: en
Pages: 94
Pages: 94
Type: BOOK - Published: 2014-06-01 - Publisher:
Abacus Mind Math Level 1 - Workbook 2 (for students): Topics covered: Dictation Plus and minus 2, 3, and 4 of 5 exchange concepts Workbook 2 includes over 1575
Language: en
Pages:
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Type: BOOK - Published: 2014-07-17 - Publisher:
Level-3 Workbook 2 of 2 to teach children mind math skills using Soroban, the Japanese abacus.
