Today, you'll find missing numbers and practice 3-digit addition and subtraction on a number line. Select “add response.” Follow the directions on each page. Select when you finish ALL pages.
This is the second part of a three-part activity provided by The Math Learning Center (www.mathlearningcenter.org) and adapted from the Bridges in Mathematics Second Edition PK–5 math curriculum (www.mathlearningcenter.org/bridges). The three parts should be used together, in order. Refer to the Implementation Guide for implementation suggestions, standards alignment, and further details, whether using synchronously or asynchronously: https://www.mathlearningcenter.org/sites/default/files/seesaw/BridgesSeesawTEA-G2U5M3.pdf