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Unitizing Quantities into Ones, Tens, and Hundreds (Place-Value Concepts)
Errors | Relevant Activities for Remediation |
Unable to compose teen numbers from units of ten and ones and decomposes teen numbers into units of ten with leftover ones. | |
Unable to bundle quantities into tens and ones. | |
Unable to write, read, compose, and decompose two-digit numbers as units of tens and leftover ones. |
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