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This page provides a list of educational videos related to Estimate Decimal Sums and Differences. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Estimate Decimal Sums and Differences.
Converting decimals to fractions example 1 | Decimals | Pre-Algebra | Khan Academy
By Khan Academy
Learn how to convert 0.15 into a fraction.
Converting decimals to fractions example 3 | Decimals | Pre-Algebra | Khan Academy
By Khan Academy
Learn how to write 0.36 as a fraction.
Converting decimals to fractions example 2 | Decimals | Pre-Algebra | Khan Academy
By Khan Academy
Learn how to convert 0.8 into a fraction.
Comparing decimals example 2 | Decimals | Pre-Algebra | Khan Academy
By Khan Academy
When comparing decimals it's easy to get confused by the number of digits to the right of decimal. Is it a tenth, hundredth, or thousandth? This video will help you a lot!
Grade 4 Math - Compare Decimals
By Lumos Learning
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Decimals on the number line 2
By Khan Academy
Learn how to find decimals with hundredths on a number line.
Comparing decimals example 3 | Decimals | Pre-Algebra | Khan Academy
By Khan Academy
We're using the less than (<) and greater than (>) symbols to compare decimals now. Cool!
Regrouping decimals
By Khan Academy
Similar to a problem we did earlier but with whole numbers, this time we're having to regroup with decimals and find the right answer. Take your time.
Regrouping decimals
By Khan Academy
We're doing more regrouping but this time using decimals. Just remember those place values!
Regrouping decimals
By Khan Academy
Great decimal regrouping exercise. Do this one with us and see how well you've mastered the regrouping decimal topic!
Comparing numbers represented in different ways | 4th grade | Khan Academy
By Khan Academy
Examples of Khan Academy practice problems where you compare decimals, fractions, and number diagrams.
SAT Math Strategy - Change Averages to Sums
By Dr.Steeve Warner
SAT Math Strategy - Change Averages to Sums
Sums and products of irrational numbers
By Khan Academy
Thinking about whether the sums and products of irrational numbers are rational or irrational.
Multiplying and Dividing Decimals | 7.NS.A.2c | 7th Grade Math
By ParksMath | Todd Parks
ParksMath explains how to multiply and divide decimals numbers without the use of a calculator. Understanding how to change a decimal number so that it is an integer, makes multiplying and dividing decimals much easier. This quick tutorial will give you thee tools that you need to find the product or quotient of any decimal number.
Converting fractions to decimals
By Khan Academy
This is a great example of converting a fraction to a decimal. Use a scratch pad so you can follow along.
Converting fractions to decimals
By Khan Academy
Sometimes when you convert a fraction to a decimal you have to do some long division and rounding.
Dividing decimals 1
By Khan Academy
Sometimes, in order divide numbers completely you have to add a decimal and bring down places. Let's do it together, shall we?