Khan Academy
Comparing Decimals Example 3, Decimals, Pre-Algebra
Use this video to show older elementary mathematicians that they can compare numbers using the same thinking that they did when they were in the first grade. Sal compares decimal numbers using the greater than and less than symbols. He...
Math Mammoth
Math Mammoth: Decimal Place Value and Adding Decimals, Up to 2 Decimal Digits
Discusses decimal place value and looks at a misconception students may have about decimal addition and how to clear it up. [8:00]
Math Mammoth
Math Mammoth: Decimal Place Value: Thousandths
A lesson in decimal place value to the thousandths place. Students are also shown how to write them as fractions or the reverse. [8:15]
Khan Academy
Khan Academy: Comparing Decimals 2
Explains how to look at decimal place value to determine which decimal number is larger or smaller. [4:50]
Imagine Learning Classroom
Learn Zillion: Compare and Order Numbers Written as Fractions or Decimals
In this lesson, you will learn how to compare and order rational numbers. [4:58]
Imagine Learning Classroom
Learn Zillion: Compare Decimals Using Base Ten Blocks
In this lesson, you will learn how to compare decimals by using base-ten blocks. [3:25]
Math Mammoth
Math Mammoth: Comparing Decimals
This lesson demonstrates how to use a place value chart to compare decimal numbers. [5:49]
Khan Academy
Khan Academy: Conceptualizing Decimals and Place Notation: Comparing Decimals
A video that shows how to compare decimals.
Khan Academy
Khan Academy: Comparing Decimals 1
Video tutorial teaches how to compares decimals like 0.7 and 0.09 with greater and less than symbols. [3:28]
Khan Academy
Khan Academy: Comparing Decimal Numbers on a Number Line
Learn how to compare numbers on a number line by watching this video tutorial. [1:39]
Khan Academy
Khan Academy: Dividing a Whole Number by a Decimal on a Number Line
The user is shown how one can divide a whole number by a decimal on a number line.
Khan Academy
Khan Academy: Ordering Decimals Through Thousandths
Sal orders four decimals with digits through the thousandths.
PBS
Pbs: Building Deeper Understanding of Decimal Numbers
Steve Hinds demonstrates how a brief discussion of money and decimals can help students to shed common misconceptions about decimal place value.
Khan Academy
Khan Academy: Comparing Decimals: 9.97 and 9.798
Sal compares 9.97 and 9.798 using place value.
Khan Academy
Khan Academy: Comparing Decimals: 156.378 and 156.348
Sal compares 2 decimals using place value.
Khan Academy
Khan Academy: Comparing Decimals in Different Representations
Sal compares decimals numbers in standard, written, and expanded form.