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

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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

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

Edition: 2^nd

Author: Cook

Read 184 times

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yari

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Capano Author

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8 years ago

True, thanks.

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yari

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8 years ago

Thanks for the update.

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