Lesson Materials

Extension Activity

Share

Let’s add and subtract three-digit 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

Related Standards: MI.Math.Content.2.NBT.B.7, MI.Math.Content.2.NBT.B.9

Math Mights - 3rd GradeEquivalent Whole Numbers as Fractions
Math Mights - KindergartenMore or Fewer

Related Lessons

  • Sorting and Collecting

    Math

    Pre-K, Kindergarten

    Learn how children can sort, collect, and group objects they see in the real-world A simple chore, like laundry, can be an opportunity to discuss math with your kids.

  • Number Sense and Counting

    Math

    Pre-K, Kindergarten

    Discover how children learn to count and how you, as a family member or caregiver of a young learner, can help encourage their development. Then explore ways you can bring number sense into the home by recognizing opportunities to talk about math in everyday life, including while clearing the breakfast table.

  • Patterns

    Math

    Pre-K, Kindergarten

    Learn the patterns and rules used to help predict outcomes. Then, while preparing lunch, find patterns and predict what will come next.