Lesson Materials

Extension Activity

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Let’s figure out 10 more and 10 less.

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.1.NBT.B.3, MI.Math.Content.1.NBT.C.5, MI.Math.Content.1.OAC..6

Math Mights - KindergartenSubtracting Word Problems Part 1
Math Mights - KindergartenSubtraction with Word Problems Part 2

Related Lessons

  • Math Mights - 1st Grade

    Lesson 206

    Make a Ten

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    Warm up with a Mystery Math Mistake to compare expressions. Make a 10 to help you add. Use a double 10-frame and the "make 10" strategy to add two single-digit numbers.

  • Math Mights - 2nd Grade

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  • Math Mights - 3rd Grade

    Lesson 206

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    Warm up with a Mystery Math Mistake to find a mistake made in using an algorithm for addition and subtraction. Subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction.