Let’s use 10 frames to match equations to compositions and decompositions of 10. 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