This book was enacted by a group of upper elementry school children as they built the sequences, algebra-ic expressions, rectangular arrays, and equations of elementary algebra!
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This book was enacted by a group of upper elementry school children as they built the sequences, algebra-ic expressions, rectangular arrays, and equations of elementary algebra!
Read Less
Add this copy of Algebra in the Concrete to cart. $63.93, good condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Hialeah, FL, UNITED STATES, published 1987 by Activity Resources.
