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Rounding Whole Numbers 2, Arithmetic Properties, Pre-Algebra Instructional VideoRounding Whole Numbers 2, Arithmetic Properties, Pre-Algebra Instructional Video
Publisher
Khan Academy
Resource Details
Curator Rating
Educator Rating
Not yet Rated
Grade
3rd - 5th
Subjects
Math
1 more...
Resource Type
Instructional Videos
Media Length
2:28
Audiences
For Teacher Use
1 more...
Duration
10 mins
Instructional Strategies
Flipped Classroom
1 more...
Accessibility
Closed Captions
1 more...
Year
2010
Usage Permissions
Creative Commons
BY-NC-SA: 3.0
cc
Instructional Video

Rounding Whole Numbers 2, Arithmetic Properties, Pre-Algebra

Curated and Reviewed by Lesson Planet

This is the second in a series of three Khan Academy videos on rounding whole numbers. Students watch Sal Khan round the number 423,275 to the nearest thousand by looking at the number in the hundreds place. If it is five or higher, you round up. Four and lower means the number stays the same.

62 Views 162 Downloads
CCSS: Adaptable

Concepts

number sense, numbers, rounding to 1000, rounding, rounding whole numbers

Additional Tags

number sense, rounding to the nearest thousand, rounding whole numbers, math

Classroom Considerations

  • This video is hosted on YouTube

Common Core

4.NBT.A.3

See similar resources:

Lesson Plan

Study Buddies: Rounding Whole Numbers

Curated OER
Third and fourth graders work with a coach to round whole numbers to the nearest 100, 1000, and 10,0000. They follow a step-by-step process and notes are provided for the coach.
3rd - 4th Math
Worksheet

Quiz: Rounding Whole Numbers

Curated OER
Learners complete a 20 question quiz, rounding whole numbers to the nearest ten thousand, then rounding to an underlined place in given digits. Answers included on page 2.
3rd - 5th Math
PPT

Fractions XIII - Multiplication of Whole Numbers

Curated OER
In this math PowerPoint, the process of multiplying whole numbers and fractions is broken down into clear, sequential steps. Examples of each step are given numerically and in simple, easy-to-understand text. Story problems and examples...
4th - 6th Math
CCSS: Adaptable
Instructional Video

Rounding Whole Numbers Example 1, Arithmetic Properties, Pre-Algebra

Khan Academy
Rounding is an essential skill that must be used throughout the study of mathematics. This Khan Academy video is the first in a series of three. It shows how to round the number 24,259 to the nearest hundred, using a number line.
4 mins 3rd - 5th Math
CCSS: Adaptable
Interactive

Study Jams! Estimate Whole Numbers

Scholastic
Expand on prior knowledge of place value to teach your class how to round whole numbers. This essential skill is explained with the help of a number line before introducing the explicit rules for rounding numbers up and down. Work...
2nd - 4th Math
CCSS: Adaptable
Unit Plan

Khan Academy: Round Whole Numbers Challenge

Khan Academy
More challenging practice problems where you round whole numbers to the nearest hundred or thousand Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
3rd - 5th Math
CCSS: Adaptable
Instructional Video

How Do You Multiply a Whole Number by a Fraction?

Curated OER
A demonstration of how to multiply a whole number times a fraction.
3 mins 3rd - 6th Math
Instructional Video

How Do You Compare Two Whole Numbers?

Curated OER
Two very similar numbers and you have to figure out which one is larger. The teacher diagrams a place value chart and shows you how to write the two numbers to make a comparison.
6 mins 1st - 4th Math
Instructional Video

What is Place Value for Whole Numbers?

Virtual Nerd
Whole numbers are the natural numbers including zero. The instructor illustrates and explains place value. She draws a place value chart and then defines each term and what the numbers mean. She writes a number in standard form and then...
9 mins 4th - 6th Math
CCSS: Adaptable
Unit Plan

Khan Academy: Round Whole Numbers

Khan Academy
Practice rounding whole numbers to the nearest hundred or thousand. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
3rd - 5th Math
CCSS: Adaptable
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