Estimating With Fractions and Mixed Numbers Videos - Free Educational Videos for Students in K - 12

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This page provides a list of educational videos related to Estimating With Fractions and Mixed Numbers. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Estimating With Fractions and Mixed Numbers.


Estimate the Product of Mixed Numbers


By MathwithMrAlmeida

Use your number sense to estimate what the product will be. A great skill to have to check your work!

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.

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.

Multiply fractions by whole numbers


By Gregory Asplund

Mutliplication of whole numbers

Multiplying fractions by whole numbers 4.NF.B.4 4.NF.4


By S Hart

Multiplying Fractions by Whole numbers using repeated addition

[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.

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 Mixed Numbers with Uncommon Denominators


By Davitily

The instructor uses an electronic chalkboard to demonstrate how to add mixed numbers with uncommon denominators. One example is modeled using astep by step approach to walk the learner through this process of adding the whole numbers first and then finding the common denominator to add the remaining fractions together.

Adding Mixed Numbers - YourTeacher.com - Pre Algebra Help


By yourteachermathhelp

For a complete lesson on adding 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 add mixed numbers by first adding the fractions then adding the whole numbers. For example to add 4 2/5 + 7 4/5 first add 2/5 + 4/5 to get 6/5 then add 4 + 7 to get 11. So 4 2/5 + 7 4/5 = 11 6/5. Notice however that the answer 11 6/5 contains an improper fraction 6/5 which is the same as 1 1/5 so 11 6/5 can be rewritten as 11 + 1 1/5 which simplifies to 12 1/5. So 4 2/5 + 7 4/5 = 12 1/5. Note that some of the problems in this lesson also require the student to find a common denominator for the fractions. For example 5 1/4 + 6 3/8.

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.

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?

SAT Math Strategy - Change Averages to Sums


By Dr.Steeve Warner

SAT Math Strategy - Change Averages to Sums

Rounding whole numbers 3 | Arithmetic properties | Pre-Algebra | Khan Academy


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?

Rounding whole numbers example 2 | Arithmetic properties | Pre-Algebra | Khan Academy


By Khan Academy

Another rounding exercise using whole numbers. Having fun yet? We are!

Rounding whole numbers example 1 | Arithmetic properties | Pre-Algebra | Khan Academy


By Khan Academy

Here's a whole numbers rounding exercise. Let's do this example together.

Regrouping whole numbers


By Khan Academy

Let's work this example together. It will make clear the whole idea of regrouping whole numbers.