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LESSON SET
Recognize that in a multi-digit whole number, a digit in one place represents ten times what it represents in the place to its right. For example, recognize that 700 / 70 = 10 by applying concepts of place value and division. Created by Ginny Baldwin
teaches
Common Core State Standards
CCSS.Math.Content.4.NBT.A.1
http://corestandards.org/Math/Content/4/NBT/A/1