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