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rami-H rami-H
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Posts: 904
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4 years ago
In response to the teacher's request to tell her how many red blocks there are in a set of 40 colored blocks, Sam must use which of the following?
A) Subitizing
B) Conservation
C) One-to-one correspondence
D) Cardinality
Textbook 

Contemporary Clinical Immunology and Serology


Edition: 1st
Authors:
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cargioscargios
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4 years ago
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