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.