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Let’s compare addition and subtraction story problems.

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

Related Lessons

  • Math Mights - 2nd Grade

    Lesson 205

    Warm up with a Mystery Math Mistake to add 2 two-digit numbers. Measure the length of objects and sides of shapes in inches. Notice and Wonder to compare centimeters and inches. Find objects that are about 1 inch long.

  • Math Mights - 3rd Grade

    Lesson 205

    Warm up with a Mystery Math Mistake to figure out what went wrong when adding two 3-digit numbers. Subtract within 1,000 using a number line and compensation and decompose strategies.

  • Math Mights - Kindergarten

    Lesson 205

    Join Mrs. Gray for a Mystery Math Mistake. Dotson needs your help with building one more.