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Addition & Subtraction of Mixed Numbers: With Same Denominators
By Red River College -Tutoring
Addition & Subtraction of Mixed Numbers: With Same Denominators
Subtracting mixed numbers with like denominators | Fractions | Pre-Algebra | Khan Academy
By Khan Academy
subtract fractions with like denominators
Subtracting Mixed Numbers With Regrouping
By eHow
When subtracting mixed numbers with regrouping solve the equation of the fractions before working on the whole numbers. A math instructor explains how to create a matching denominator to subtract mixed numbers. He shows examples with paper and marker. Example included: 10 2/7 - 6 4/7.
Subtracting Mixed Numbers - YourTeacher.com - Pre Algebra Help
By yourteachermathhelp
For a complete lesson on subtracting mixed numbers go to http://www.yourteacher.com - 1000+ online math lessons featuring a personal math teacher inside every lesson! In this lesson students learn to subtract mixed numbers by first subtracting the fractions then subtracting the whole numbers. For example to subtract 6 1/3 - 4 2/3 first subtract 1/3 � 2/3. However notice that 1/3 � 2/3 equals a negative fraction. In this situation the first fraction 6 1/3 can be rewritten as 5 + 1 1/3 or 5 + 4/3 or 5 4/3. Therefore the original problem 6 1/3 - 4 2/3 can be rewritten as 5 4/3 - 4 2/3. Now subtract the fractions 4/3 � 2/3 to get 2/3 and subtract the whole numbers 5 �4 to get 1. So 5 4/3 - 4 2/3 = 1 2/3. Note that some of the problems in this lesson also require the student to find a common denominator for the fractions. For example 8 5/16 - 1 1/8.
Subtracting Mixed Numbers Word Problem
By Khan Academy
Subtracting Mixed Numbers Word Problem. All Khan Academy content is available for free at www.khanacademy.org
Fractions to whole numbers (3.NF.3C)
By Far East Software
Express whole numbers as fractions, and recognize fractions that are equivalent to whole numbers.
Learn Fractions - Adding and subtracting fractions with whole and mixed numbers
By Appuseries
Learn Fractions - Adding and subtracting fractions with whole and mixed numbers ' a feature in the APPU Series.
Comparing and Ordering Whole Numbers
By TheFreeTutor
This video describes and explains some easy steps for comparing and ordering whole numbers. This is a middle school math skill that should be mastered by the sixth grade.
Compare Whole Numbers
By MathNook
MathNook presents Compare Whole Numbers an educational video resource on math.
Adding and Subtracting Fractions / Mixed Numbers: Example 4
By PatrickJMT
Adding and Subtracting Fractions / Mixed Numbers: Example 4. Here we look at another subtraction problem involving fractions.
Add/Subtract Fractions & Mixed Numbers w/ Regrouping
By Mathademics
Add/Subtract Fractions & Mixed Numbers w/ Regrouping
eSpark Learning: Round Whole Numbers to the Nearest 10 or 100 (3. NBT, Quest 2)
By espark learning videos
use knowledge of place value to round whole numbers to the nearest 10 or 100.
[3.NF.3c-1.0] Whole Numbers as Fractions - Common Core Standard
By Freckle education
Explain equivalence of fractions in special cases. Express whole numbers as fractions, and recognize fractions that are equivalent to whole numbers.
eSpark Learning: Round Whole Numbers to the nearest 10 or 100 (3 NBT, Quest 1)
By espark learning videos
Standard 3.NBT: Use place value understanding to round whole numbers to the nearest 10 or 100.
Rounding Whole Numbers 3
By Khan Academy
You're becoming a pro at rounding whole numbers. Here's another example exercise. Can you do it first before watching the end of the video?
Adding and subtracting mixed numbers with unlike denominators 1
By Khan Academy
Learn how to subtract 3 and 2/5 from 7 and 6/9.
