(lively music) - [Children] Math Mights. - Hi there second grade Math Mights. My name's Mrs. McCartney. I'm so excited that you've joined us today for some more fun in Math. Our plan for today is to ...
Practice time! Build, read, & write three-digit numbers using base-10 blocks and symbols. Practice time! Build, read, write (in standard and expanded form), and represent three-digit numbers using ...