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Developing Essential Understanding of Addition and Subtraction for Teaching Mathematics in Prekindergarten-Grade 2
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Developing Essential Understanding of Addition ... 0873536649 Book Cover

Developing Essential Understanding of Addition ...

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Edition Description

What is the relationship between addition and subtraction? How do you know whether an algorithm will always work? Can you explain why order matters in subraction but not in addition or why it is false to assert that the sum of any two whole numbers is greater than either number?...

Edition Details
Format:Hardcover
Language:English
ISBN:0873536649
Format: Hardcover
Condition:
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