Display Title

Math Video Definition 36--Addition and Subtraction Concepts--Regrouping

Math Video Definition 36--Addition and Subtraction Concepts--Regrouping

Topic

Addition and Subtraction

Description

Regrouping: In addition or subtraction, moving numbers to different place values. Examples in the image show addition and subtraction with carrying and borrowing. This term is vital for performing multi-digit addition and subtraction, highlighting strategies to handle place value changes effectively.

Relevance to Topic: This video provides an in-depth explanation of key concepts in Addition and Subtraction, using clear examples to illuminate mathematical operations and their significance. Understanding this concept helps students build their numerical reasoning and apply it to various real-world problems.

Teacher's Script: "Today, we are diving into an important concept in mathematics that involves regrouping: in addition or subtraction, moving numbers to different place values. Examples in the image show addition and subtraction with carrying and borrowing. This term is vital for performing multi-digit addition and subtraction, highlighting strategies to handle place value changes effectively. This video will guide us through examples and strategies to master this idea, which is fundamental for understanding addition and subtraction. Let's focus on how these concepts are applied and prepare to engage with the examples shown."

For a complete collection of videos related to Addition and Subtraction, click on this link: Math Video Definitions: Addition and Subtraction Collection. 

Common Core Standards CCSS.MATH.CONTENT.1.OA.B.3, CCSS.MATH.CONTENT.2.NBT.B.9
Duration 1 minutes
Grade Range 1 - 3
Curriculum Nodes Arithmetic
    • Addition
        • Addition Expressions and Equations
Copyright Year 2024
Keywords addition, subtraction, equation, place value