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Building a System of Tens: Calculating with Whole Numbers and Decimals: Casebook: A Collaborative Project by the Staff and Participants of Teaching to the Big Ideas Principal Investigators, Deborah Schifter, Virginia Bastable, Susan Jo Russell by Deborah Schifter
Building a System of Tens: Calculating with Whole Numbers and Decimals: Casebook: A Collaborative Project by the Staff and Participants of Teaching to the Big Ideas Principal Investigators, Deborah Schifter, Virginia Bastable, Susan Jo Russell
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Deborah Schifter

Building a System of Tens: Calculating with Whole Numbers and Decimals: Casebook: A Collaborative Project by the Staff and Participants of Teaching to the Big Ideas Principal Investigators, Deborah Schifter, Virginia Bastable, Susan Jo Russell

Deborah Schifter

171 pages • first pub 1901 (editions)

informative medium-paced
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