Represent Numbers in Different Ways

Week 3, 11 Lesson 201 Math 3rd Grade Aired Week of 11/4/2021
Represent Numbers in Different Ways

Warm up with a Mystery Math Mistake as you add two 2-digit numbers using a decomposition strategy. Find Which One Doesn’t Belong as you represent numbers in different ways. Use Base-Ten diagrams and standard, expanded, and word forms to represent numbers.

Math Mights was adapted from IM K-5 Math™ ©2021 by Illustrative Mathematics®, released under the Creative Commons Attribution 4.0 International License (CC BY 4.0) https://creativecommons.org/licenses/by/4.0/.

Additions and adaptations are ©2021 by Strategic Intervention Solutions, LLC.