Multiplying Decimals Instructional Videos :: 25

Curated OER

How Do You Figure Out a Percent of Change?

For Teachers 6th - 12th

First identify the parts of the word problem. Next identify the variable, decide what formula to use, figure out the quantities, insert the quantities into the equation, and now solve. There are many parts to solving this word problem so...

Get Free Access See Review

Math Antics

Finding a Percent of a Number

For Students 6th - 8th Standards

Use the knowledge of multiplying fractions to find a percent of a number. The video builds the process to find the percent of a number by recalling that the word of in fraction problems meant to multiply. Finding the percent of a...

Get Free Access See Review

Curated OER

How Do You Solve a Decimal Equation Using Multiplication?

For Teachers 8th - 9th

Solve this algebraic equation in one step by using the multiplication property of equality. Not sure what that property is? Then watch this video and see the instructor work out this problem. These are decimal numbers so make sure to use...

Get Free Access See Review

Curated OER

How Do You Turn a Percent Into a Fraction?

For Teachers 6th - 8th

Change decimals to percent, fractions to decimals, percentages to fractions, etc. Remember how to do all of these conversions? It gets so confusing. Move the decimal to the right? Make it a fraction over 100? Multiply by? Oh my! So watch...

Get Free Access See Review

Curated OER

How Do You Solve a Decimal Inequality Using Subtraction?

For Teachers 6th - 8th

Isolate the variable to solve any equation. This equation happens to be an inequality but is solved no different than if it were just an equation. Use the subtraction property of inequality to solve this given problem. The numbers are...

Get Free Access See Review

Corbett Maths

Multiplication by Powers of Ten

For Students 5th - 8th Standards

Multiplying by powers of 10 is a powerful skill. Scholars first review how to determine values of powers of 10. They then learn how to multiply whole numbers and decimals by powers of 10 to finish the instructional video.

Get Free Access See Review

Corbett Maths

Multiplication by 10, 100 and 1000

For Students 3rd - 5th Standards

Make multiplication seem 10 times simpler. Viewers of a short educational video see how to multiply values by 10, 100, and 1,000 by moving the decimal point. Examples in the video cover both whole numbers and decimals.

Get Free Access See Review

Socratica

Using Scientific Notation

For Students 8th - Higher Ed Standards

Scientists and engineers in every field use scientific notation. The Socratica video explains what scientific notation is and why people use it. Then, it offers examples of how to convert a number into and out of scientific notation....

Get Free Access See Review

Khan Academy

Taking Percentages, Linear Equations, Algebra I

For Students 6th - 9th

There are two percentage concepts covered in an informative video. The first is how to find a given percent of a given number; the second concept shows learners how to find a number when the percent is given. Sal finishes by...

Get Free Access See Review

Khan Academy

Example: Two-Step Equations, Linear Equations, Algebra I

For Students 7th - 11th

Sal adds a few more steps to these problems as he solves algebraic equations with two steps, though he states that "there's more than one way to do it." Those who become confused by increasingly complicated algebra problems on a test...

Get Free Access See Review

Curated OER

How Do You Find a Rational Number Between Two Fractions?

For Teachers 6th - 12th

So do you really want to know how to find a rational number between two given fractions? The teacher explains how to average the two fractions to find a rational number between the two fractions. There are several steps involved in...

Get Free Access See Review

Curated OER

How Do You Solve a Word Problem That Compares Two Fractions?

For Teachers 6th - 8th

Who made more money in the stock market, Brad or Ariel? Brad's stock went up, but Ariel's stock fluctuated up and down. Set up an inequality to solve this one. Ariel will have several terms as her stock fluctuated and Brad has a single...

Get Free Access See Review

Curated OER

How Do You Find a Missing Angle in a Triangle?

For Teachers 6th - 10th

The interior angles of any and ALL triangles adds up to 180 degrees. So if given two of the angle degrees, is it possible to find the value of the third angle? Yes! Use the triangle sum theorem to solve for the missing angle. Watch this...

Get Free Access See Review

Krista King Math

How to Write Small and Big Numbers in Scientific Notation

For Students 3rd - 7th

Now you don't have to write all those zeros. Viewers of this video learn how to write large and small numbers in scientific notation. The video covers two examples for each type.

Get Free Access See Review

Khan Academy

Khan Academy: Developing Strategies for Multiplying Decimals

For Students 5th Standards

Sal uses place value and equivalent fractions to multiply decimals.

Get Free Access See Review

Sophia Learning

Sophia: Multiplying Decimals by Fractions: Lesson 7

For Students 7th - 8th

In this lesson, students see how to solve a multiplication problem that contains a fraction and a decimal. It is 7 of 11 in the series titled "Multiplying Decimals by Fractions."

Get Free Access See Review

Sophia Learning

Sophia: Multiplying Decimals by Fractions: Lesson 8

For Students 7th - 8th

In this lesson, students see how to solve a multiplication problem that contains a fraction and a decimal. It is 8 of 11 in the series titled "Multiplying Decimals by Fractions."

Get Free Access See Review

Sophia Learning

Sophia: Multiplying Decimals by Fractions: Lesson 1

For Students 7th - 8th

In this lesson, students see how to solve a multiplication problem that contains a fraction and a decimal. It is 1 of 11 in the series titled "Multiplying Decimals by Fractions."

Get Free Access See Review

Sophia Learning

Sophia: Multiplying Decimals by Fractions: Lesson 5

For Students 7th - 8th

In this lesson, students see how to solve a multiplication problem that contains a fraction and a decimal. It is 5 of 11 in the series titled "Multiplying Decimals by Fractions."

Get Free Access See Review

Homeschool Math

Homeschool Math: Multiplying Decimals by Decimals

For Students 5th Standards

A complete lesson about multiplying decimals by decimals. Video explains the rule for multiplying decimals with examples and practice exercises. [6:16]

Get Free Access See Review