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Home Q & A Board Science-Related Homework Help Psychology Developmental Psychology
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Caileigh89 Caileigh89
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8 years ago
A child who understands the inversion principle understands that ___.
a.   the two sides of an equation are equal in value
b.   adding and subtracting the same number leaves the original quantity unchanged
c.   the answer of an addition problem is the same, regardless of the order in which the addends are added
d.   none of the above
Textbook 
Children's Thinking

Children's Thinking


Edition: 4th
Author:
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SuperionSuperion
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8 years ago
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Caileigh89 Author
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#2
8 years ago
Right again. I appreciate your time and help.
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#3
8 years ago
For sure! Glad to help
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