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Capano Capano
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8 years ago
To add 8 + 5, Billy breaks down the 8 into 5 + 3. He then adds this 5 to the first 5 to get 10, then he adds the remaining 3 to get 13. Researchers might say that Billy used the strategy of
A) decomposition.
B) digitizing.
C) subitizing.
D) numeration.
Textbook 
Child Development: Principles and Perspectives

Child Development: Principles and Perspectives


Edition: 2nd
Author:
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yariyari
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8 years ago
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Capano Author
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8 years ago
True, thanks.
wrote...
8 years ago
Thanks for the update.
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