Display Title
Math Video Definition 9--Addition and Subtraction Concepts--Carry Over
Display Title
Math Video Definition 9--Addition and Subtraction Concepts--Carry Over
Topic
Addition and Subtraction
Description
Carry Over in addition involves moving a number to a higher place value during addition. In the example, 15 + 16 is calculated by carrying over 1 to the tens place, resulting in 31. Teaching the concept of carry over is crucial for understanding addition with regrouping, which is common in multi-digit calculations.
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 carry over in addition involves moving a number to a higher place value during addition. In the example, 15 + 16 is calculated by carrying over 1 to the tens place, resulting in 31. Teaching the concept of carry over is crucial for understanding addition with regrouping, which is common in multi-digit calculations. 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 |
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Duration | 1 minutes |
Grade Range | 1 - 3 |
Curriculum Nodes |
Arithmetic • Addition • Addition Expressions and Equations |
Copyright Year | 2024 |
Keywords | addition, subtraction, equation, place value |