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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.
Dividing decimals 3
By Khan Academy
The old saying is practice makes perfect. Let's keep practicing dividing decimals and making our divisor a whole number.
Dividing decimals 4
By Khan Academy
The old saying is practice makes perfect. Let's keep practicing dividing decimals and making our divisor a whole number.
Dividing decimals 2
By Khan Academy
The old saying is practice makes perfect. Let's keep practicing dividing decimals and making our divisor a whole number.
Ordering rational numbers
By Khan Academy
We're mixing it up by placing both fractions and decimals on the same number line. Great practice because you need to move effortlessly between the two.
Rational numbers on the number line
By Khan Academy
We're mixing it up by placing both fractions and decimals on the same number line. Great practice because you need to move effortlessly between the two.
Ordering rational numbers
By Khan Academy
We're mixing it up by placing both fractions and decimals on the same number line. Great practice because you need to move effortlessly between the two.
Ordering rational numbers
By Khan Academy
We're mixing it up by placing both fractions and decimals on the same number line. Great practice because you need to move effortlessly between the two.
Ordering rational numbers
By Khan Academy
We're mixing it up by placing both fractions and decimals on the same number line. Great practice because you need to move effortlessly between the two.
Rational numbers on the number line
By Khan Academy
We're mixing it up by placing both fractions and decimals on the same number line. Great practice because you need to move effortlessly between the two.
Rational numbers on the number line
By Khan Academy
We're mixing it up by placing both fractions and decimals on the same number line. Great practice because you need to move effortlessly between the two.
Ordering rational numbers
By Khan Academy
We're mixing it up by placing both fractions and decimals on the same number line. Great practice because you need to move effortlessly between the two.
Writing Tenths and Hundredths with Decimals
By StoneBridgeMath
This video shows how pictures of tenths and hundreds are connected to both fractions and decimals. The instructor displays visual models then shades various areas in the models and she expresses the shaded areas as both a fraction and a decimal.
Converting Repeating or Terminating Decimals to Fractions
By APUS07
YouTube presents Converting Repeating or Terminating Decimals to Fractions an educational video resource on math.
Converting Decimals to Fractions Chant
By Rebecca Newburn
A teacher starts with a chant to the tune of "We Are the Champions" to show a strategy of converting decimals to fractions. "Say it in decimal write it it fraction form and simplify it." Introduction is about 1 minute long. Teacher explains strategy at the white board.
Significant figures | Decimals | Pre-Algebra | Khan Academy
By Khan Academy
Introduction to significant figures. All Khan Academy content is available for free at www.khanacademy.org