Home > Mathcasts Library > By Grade Level > 3rd Grade > 3rd Grade Number Sense > 3 NS1.5
3NS.1.5 Use expanded notation to represent numbers (e.g., 3,206 = 3,000 + 200 + 6).
Home > Mathcasts Library > By Grade Level > 3rd Grade > 3rd Grade Number Sense > 3 NS1.5
3NS.1.5 Use expanded notation to represent numbers (e.g., 3,206 = 3,000 + 200 + 6).