Curated Video
Add and Subtract Decimal Numbers
In this intriguing video, I recount a recent shopping experience where I handed the cashier a crisp $20 dollar bill to cover the cost of a birthday card and a travel magazine. After completing the transaction, I was surprised to receive...
Curated Video
Efficiently Solving Decimal Operations in Real World Problems
In this video, the teacher explains how to efficiently solve decimal operations in real-world problems using standard algorithms. The example given is finding the number of weeks it would take to save half of a weekly allowance to buy a...
Brian McLogan
Learn How to Take the Cube Root of a Negative Decimal, Cube Root(-0.008)
👉 Learn how to find the cube root of a number. To find the cube root of a number, we identify whether that number which we want to find its cube root is a perfect cube. This is done by identifying a number which when raised to the 3rd...
Brian McLogan
Master How to find the distance between two points
Master How to find the distance between two points
NUMBEROCK
Adding and Subtracting Decimals
The overnight delivery service is scurrying around to get their packages to all of the stores in the city before sunrise. As they drive, they rap and sing about adding and subtracting the decimal values of their various packages. The...
Khan Academy
Khan Academy: Arithmetic and Pre Algebra: Multiplication 8: Multiplying Decimals
This video shows how to multiply two decimals. Practice problems are available. [3:47]
CK-12 Foundation
Ck 12: Elem Math: Adding and Subtracting Decimals Word Problems
[Free Registration/Login may be required to access all resource tools.] This is a video that shows how to solve both an addition and subtraction problem with decimals.
Math Mammoth
Math Mammoth: Multiply and Divide Decimals by 10, 100, and 1000
This video explains what multiplication or division of a decimal by 10, 100, and 1000 means in the context of a place value chart. [7:28]
Math Mammoth
Math Mammoth: Add and Subtract Decimals Mentally (With Up to 3 Decimal Digits)
A lesson in how to add and subtract decimals to the thousandths place using mental math. [10:40]
Math Mammoth
Math Mammoth: Adding and Subtracting Negative Fractions and Decimals, Part 1
In this video, students are shown how to add and subtract negative fractions and decimals. This is followed by an example problem that looks at negative and positive money amounts related to a bank account. [7:09]
Math Mammoth
Math Mammoth: Adding and Subtracting Negative Fractions and Decimals, Part 2
Demonstrates how to solve some different problems involving the addition and subtraction of negative fractions and decimals. [8:02]
Math Mammoth
Math Mammoth: Simple Equations With Decimals: Pre Algebra
In this video, students are shown how to solve one-step equations where there are positive and negative decimals. [4:43]
Khan Academy
Khan Academy: Multiplying Decimals: Multiplication 8: Multiplying Decimals
This video shows how to multiply decimals.
Math TV
Math tv.com: Basic Mathematics: Decimals: Multiple Operations
Math students offer step-by-step solutions to solving expressions involving decimal division, multiplication, and addition. In the left-hand menu, click on Basic Mathematics, Decimals, Multiple Operations.
Math TV
Math tv.com: Basic Mathematics: Decimals: Addition and Subtraction
Math students offer step-by-step solutions to problems involving decimal addition and subtraction. In the left hand menu, click on Basic Mathematics, Decimals, Addition and Subtraction.
Imagine Learning Classroom
Learn Zillion: Multiply Decimal Numbers by a Power of Ten
In this lesson, you will learn to multiply a decimal number by a power of ten by using your understanding of place value. [3:56]
Imagine Learning Classroom
Learn Zillion: Divide a Decimal Number by a Power of Ten
In this lesson, you will learn to divide a decimal number by 10 and 100 by using your understanding of place value. [4:09]
Imagine Learning Classroom
Learn Zillion: Estimate the Addition and Subtraction of Decimals
In this lesson, you will learn how to estimate the addition and subtraction of decimals by using smart rounding. [4:23]
Imagine Learning Classroom
Learn Zillion: Divide Decimals by Using a Number Line
In this lesson, you will learn how to divide decimals by using a number line. Login gives access to a slideshow and additional videos. [2:22]
Imagine Learning Classroom
Learn Zillion: Multiply Whole Numbers and Decimals by Powers of Ten
In this lesson, you will learn to multiply whole numbers and decimals by powers of ten by using your understanding of place value. [4:31]
Math Mammoth
Math Mammoth: Many Operations With Negative Fractions and Decimals
This lesson demonstrates how to solve various problems with negative fractions and decimals as well as dividing a fraction or mixed number by a fraction. [6:35]
Math Antics
Math Antics: Decimal Arithmetic
Gain a basic understanding of decimal arithmetic by watching this easy to understand video tutorial. Additional resources are available as part of a paid subscription service. [12:14]