This is an instructional task related to deepening place-value concepts. The important piece of knowledge upon which students need to draw is that 10 tens is 1 hundred. 2.NBT.A.1 Created by Illustrative Mathematics shared by Creative Commons Attribution-Noncommercial-Share Alike 3.0
Counting Stamps
Subject
Math — Operations and Algebraic Thinking
Grade Level
Grades K-2
Resource Type
Lesson Plan
Standards Alignment
Common Core State Standards
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Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones; e.g., 706 equals 7 hundreds, 0 tens, and 6 ones. Understand the following as special cases:
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