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Math Video Definition 8--Addition and Subtraction Concepts--Borrowing

Math Video Definition 8--Addition and Subtraction Concepts--Borrowing

Topic

Addition and Subtraction

Description

Borrowing in subtraction refers to taking a number from a higher place value to complete a subtraction operation. In the example, 25 - 6 is calculated by borrowing 1 from the tens place, making it 15 - 6 = 19. Explaining borrowing helps in mastering subtraction with regrouping, which is essential for handling multi-digit arithmetic.

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 borrowing in subtraction refers to taking a number from a higher place value to complete a subtraction operation. In the example, 25 - 6 is calculated by borrowing 1 from the tens place, making it 15 - 6 = 19. Explaining borrowing helps in mastering subtraction with regrouping, which is essential for handling multi-digit arithmetic. 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