Adding Within 1,000

With our Adding Within 1,000 lesson plan, students learn how to add three-digit numbers within 1,000. Students practice using the methods in this lesson to solve addition problems.


Our Adding Within 1,000 lesson plan teaches students strategies for the addition of numbers within 1,000. During this lesson, students are asked to solve practice problems where they add three-digit numbers together in order to demonstrate their understanding of the lesson material. Students are also asked to solve word problems that require the addition of three-digit numbers.

At the end of the lesson, students will be able to fluently add within 1,000 using strategies and algorithms based on place value and properties of operations.

Common Core State Standards: CCSS.MATH.CONTENT.3.NBT.A.2

Additional information




3rd Grade

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    Kerinda B.
    US US
    Adding within 1000

    I loved it! It was very useful resources for my students to use during Math.

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    Terezmarie k.
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