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Rosalba Serrano

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Books

Figuring Out Fluency - Multiplication and Division With Whole Numbers
Figuring Out Fluency - Multiplication and Division With Whole Numbers
John J. SanGiovanni, Jennifer M. Bay-Williams, Rosalba Serrano
Figuring Out Fluency - Addition and Subtraction With Whole Numbers
Figuring Out Fluency - Addition and Subtraction With Whole Numbers
John J. SanGiovanni, Jennifer M. Bay-Williams, Rosalba Serrano

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