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Common Core: Math
CCLS - Math: 1.NBT.2
- Number And Operations In Base Ten
- Understand Place Value.
- State Standard:
- Understand that the two digits of a two-digit number represent amounts of tens and ones. Understand the following as special cases:
- Welcome to “Math Studio Talk” a video series that provides games, activities and models to help students develop flexible thinking and deep understanding of math concepts from kindergarten to Grade 5...