Figuring Out Fluency – Operations With Rational Numbers and Algebraic Equations Jennifer M. Bay-Williams, John J. SanGiovanni, C. David Walters, Sherri Martinie 301,43 DKK See product
Figuring Out Fluency - Multiplication and Division With Whole Numbers John J. SanGiovanni, Jennifer M. Bay-Williams, Rosalba Serrano 301,43 DKK See product
Figuring Out Fluency in Mathematics Teaching and Learning, Grades K-8 Jennifer M. Bay-Williams, John J. SanGiovanni 338,14 DKK See product
