Math Mights

Find the Area with Missing Side Lengths

Week 2, 33 Lesson 114 Math 3rd Grade Aired Week of 11/15/2021
Find the Area with Missing Side Lengths

Find area of figures with missing side lengths. How will you decompose the figures into rectangles to find the area? Engage in a Number Talk and compare your strategies with others.

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.