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Use hundreds and thousands, not apples and bananas!
DOI link for Use hundreds and thousands, not apples and bananas!
Use hundreds and thousands, not apples and bananas!
Helping beginners make sense of algebra
Edition 1st Edition
First Published 2017
Imprint Routledge
Pages 7
eBook ISBN 9781315563688
ABSTRACT
Mike: “Sir, why can’t 3a + 4b be simplified to make 7ab?”