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grade:
3
subject:
Mathematics
topic:
Building Numbers and Addition Strategies
character:
Hundreds Helper
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grade:
3
subject:
Mathematics
topic:
Understanding Place Value and Number Building
character:
Place Value Coach
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grade:
3
subject:
Mathematics
topic:
Strategies for Addition and Number Sense
character:
Addition Ace
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grade:
3
subject:
Mathematics
topic:
Constructing Numbers and Using Addition Techniques
character:
Number Builder
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