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Division of Rational Numbers
By Khan Academy
This video walks through the division of 4-5 rational numbers and includes a word problem.
Grade 7 Math - Multiplication & Division of Rational Numbers
By Lumos Learning
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[3.NF.2a-2.0] Unit Fractions on Number Line - Common Core Standard
By Freckle education
Represent a fraction 1/b on a number line diagram by defining the interval from 0 to 1 as the whole and partitioning it into b equal parts, recognizing that each part has size 1/b
[3.NF.2b-1.5] Fractions on number line - Common Core Standard
By Freckle education
Represent a fraction a/b by marking off lengths 1/b from 0, recognizing that the resulting interval has a size a/b and that its endpoint locates a/b on the number line.
Fractions On A Number Line | Good To Know | WSKG
By WSKG Public Media
Understand a fraction as a number on the number line; represent fractions on a number line diagram.
Fractions on a number line | Fractions | 3rd grade | Khan Academy
By Khan Academy
Graph and locate fractions on a number line.
Fractions on a Number Line - Mr. Pearson Teaches 3rd Grade
By Mr Pearson teaches 3rd grade
This video is designed to teach students how to identify fractions on a number line.
Number line 1 | Multiplication and division | Arithmetic
By Khan Academy
Whole numbers on the number line
Equivalent fractions using the number line (3.NF.3A)
By Far East Software
Understand two fractions as equivalent (equal) if they are the same size, or the same point on a number line.
Comparing rational numbers
By Khan Academy
Converting fractions to decimals sometimes requires us to brush up on our long division skills. We'll walk you through it.
Comparing fractions on a number line | Fractions | 4th grade | Khan Academy
By Khan Academy
Comparing fractions on a number line
Fractions on the Number Line
By MathwithMrAlmeida
In this Singapore math lesson Mr. Almeida represents fractions on the number line by first defining how many parts make 1 whole. Then naming each part a fractional unit and counting that many units. This illustrates Common Core math standard 3.NF2.b.
Plot Fractions on the Number Line
By MathwithMrAlmeida
This video plots 6 fractions and operations with fractions on the number line. It ends by plotting all the same fractions on the number line and identify a pair of equivalent fractions and comparing each number's distance from zero.
20 - The Rational Root Theorem, Part 1 (Rational Roots of Polynomials)
By Math and Science
Quality Math And Science Videos that feature step-by-step example problems!
Grade 3 Math #8.5, Fractions on a Number Line
By Joann`s School
How fractions are found on a number line. Whole numbers, mixed numbers, fractions on a number line
Plotting Fractions on a Number Line
By mathlablady4
The instructor first reviews how to plot whole numbers on a number line. She then relates the same concept to fractions. In the video lesson she plots both proper and improper fractions. Very clear instruction and easy for students to visualize the concept.
Addition and subtraction with significant figures | Decimals | Pre-Algebra | Khan Academy
By Khan Academy
This video shows us the rules for adding and subtracting measurements to show our level of accuracy. Note that the rules for addition/subtraction with significant figures are VERY different than the rules for mulitplication/division. Think about which number is the most precise!
Decimals on the number line 2
By Khan Academy
Learn how to find decimals with hundredths on a number line.