Build, read, write, and represent three-digit numbers using base-10 blocks and symbols. Build, read, write (in standard and expanded form), and represent three-digit numbers using base-10 blocks and ...
(playful music) (sparkling sound) - Welcome first graders. I'm Mrs. Markovich and I'm so excited that you're here with me today. Today, we're going to take a look at what we'll be doing on our plan.