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• 04:33

Multiplying Negative And Positive Fractions | Fractions | Pre-Algebra | Khan Academy

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See examples of multiplying and dividing fractions with negative numbers. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/fractions-pre-alg/multiplying-fractions-pre-alg/e/multiplying_fractions?utm_

• 03:08

Multiplying Unit Fractions And Whole Numbers | Fractions | Pre-Algebra | Khan Academy

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Don't let multiplying whole numbers and fractions get you down. We got this. This explanation will help you become a pro. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/fractions-pre-alg/multiplyin

• 05:34

Multiplying Positive And Negative Numbers | Pre-Algebra | Khan Academy

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Learn some rules of thumb for multiplying positive and negative numbers. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/arithmetic/absolute-value/mult_div_negatives/e/multiplying_and_dividing_negative_numbers?

• 05:42

Understanding Division Of Fractions | Fractions | Pre-Algebra | Khan Academy

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Using a number line, we'll explain the rule of "invert and multiply" when dividing two fractions. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/fractions-pre-alg/div-fractions-fractions-pre-alg/e/

• 09:50

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• 04:24

Example Of Subtracting Fractions With Unlike Denominators | Fractions | Pre-Algebra | Khan Academy

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If you conquered adding fractions with different denominators, then subtracting fractions will be a snap. Don't worry...we'll take it slow and explain every step. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math

• 05:51

Equivalent Fractions | Fractions | Pre-Algebra | Khan Academy

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Introduces the concept of equivalent fractions Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/fractions-pre-alg/equivalent-fractions-pre-alg/e/equivalent_fractions?utm_source=YT&utm_medium=Desc&utm

• 03:53

Plotting Basic Fractions On The Number Line | Fractions | Pre-Algebra | Khan Academy

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Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/fractions-pre-alg/understanding-fractions-pre-alg/e/fractions_on_the_number_line_1?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Watch the nex

• 09:15

Mixed Numbers And Improper Fractions | Fractions | Pre-Algebra | Khan Academy

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Converting mixed numbers to improper fractions and improper fractions to mixed numbers Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/fractions-pre-alg/mixed-numbers-pre-alg/e/converting_mixed_numb

• 02:35

Dividing Whole Numbers And Fractions: Studying | Fractions | Pre-Algebra | Khan Academy

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Solve a word problem by dividing a fraction by a whole number. The example used in this video is 1/5 ÷ 4. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/fractions-pre-alg/dividing-fractions-pre-alg

• 03:45

Visualizing Equivalent Fractions | Fractions | Pre-Algebra | Khan Academy

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To understand equivalent fractions it helps to "see" the fractions using something like a grid with shaded and unshaded sections representing the fraction. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-al

• 02:32

Dividing Whole Numbers And Fractions: Potpourri | Fractions | Pre-Algebra | Khan Academy

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Solve a word problem by dividing a whole number by a fraction. The example used in this video is 4 ÷ 1/5. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/fractions-pre-alg/dividing-fractions-pre-alg

• 08:30

Multiplying And Dividing Negative Numbers | Pre-Algebra | Khan Academy

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Multiplying and dividing negative numbers Watch the next lesson: https://www.khanacademy.org/math/arithmetic/absolute-value/abs_value_tutorial/v/absolute-value-and-number-lines?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Missed the previous less

• 05:02

Positive And Negative Slope | Algebra I | Khan Academy

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Positive and negative slope Watch the next lesson: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/slope/v/similar-triangles-to-prove-that-the-slope-is-constant-for-a-line?utm_source=YT&utm_medium=Desc&utm_campaign

• 04:58

Comparing Fractions Of Different Wholes | Fractions | 3th Grade | Khan Academy

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• 02:55

Comparing Fractions On A Number Line | Fractions | 4th Grade | Khan Academy

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• 02:32

Comparing Fractions Visually With Pies | Fractions | 4th Grade | Khan Academy

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• 02:35

Comparing Fractions Visually With A Bar | Fractions | 4th Grade | Khan Academy

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Learn how to compare fractions with unlike denominators by drawing bars Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic/cc-4th-comparing-fractions-visually/e/visually

• 09:23

Converting Fractions To Decimals | Decimals | Pre-Algebra | Khan Academy

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How to express a fraction as a decimal Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/decimal-to-fraction-pre-alg/e/converting_fractions_to_decimals?utm_source=YT&utm_medium=Desc&u

• 06:06

Equivalent Fractions And Different Wholes | Fractions | 4th Grade | Khan Academy

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Learn how two fractions are equivalent only if they refer to the same whole. For example, 1/2 of a small circle is not the same as 1/2 of a big circle. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-

• 03:21

Rational Number Word Problem With Fractions | Pre-Algebra | Khan Academy

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Word problems force us to put concepts to work using real-world applications. In this example, determine the volume of frozen water and express the answer as a fraction. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.o

• 02:23

Tricks to Learn When Multiplying and Dividing Fractions With Mixed Numbers

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Tricks to Learn When Multiplying and Dividing Fractions With Mixed Numbers. Part of the series: Math Help With Multiplying. When it comes to learning multiplying and dividing, a few tricks can make things easier. Learn about tricks to getting the hang of

• 09:16

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• 02:13

Multiplying Fractions Word Problems (ex 1)

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Multiplying Fractions Word Problems (ex 1)

• 01:51

Multiplying Fractions By Whole Numbers On The Number Line

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Multiplying fractions by whole numbers on the number line

• 06:37

Visually Understanding Multiplying Fractions And Whole Numbers

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Visually understanding multiplying fractions and whole numbers

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• 09:36

Negative Numbers Introduction | Negative Numbers And Absolute Value | Pre-Algebra | Khan Academy

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Mysterious negative numbers! What ARE they? They are numbers less than zero. If you understand the nature of below zero temperatures, you can understand negative numbers. We'll help. Practice this lesson yourself on KhanAcademy.org right now: https://www.

• 02:26

Multiplying Fractions

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U02_L2_T1_we1 Multiplying Fractions More free lessons at: http://www.khanacademy.org/video?v=CTKMK1ZGLuk Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 04:04

Multiplying Fractions and Mixed Numbers

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U02_L2_T1_we2 Multiplying Fractions and Mixed Numbers More free lessons at: http://www.khanacademy.org/video?v=p729tFmpOXg Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 03:39

Multiplying Fractions Word Problem

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U02_L2_T1_we4 Multiplying Fractions Word Problem More free lessons at: http://www.khanacademy.org/video?v=YJgIGwTysk0 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 04:07

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Learn how to add and subtract negative numbers. The problems solved in this video are 2 - 3 = -1 and -2 - 3 = -5 and -2 + 3 = 1 and 2 - (-3) = 5 and -2 - (-3). Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pr

• 06:29

Multiplying Decimals: Place Value And Reordering | Decimals | Pre-Algebra | Khan Academy

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We want you to develop an intuition about how to work with decimals. Understanding how you can rewrite decimals by considering the place value will help you multiply! Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/

• 04:25

Multiplying Challenging Decimals | Decimals | Pre-Algebra | Khan Academy

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Sometimes multiplying really small decimals (with all those zeros!) can be a little intimidating. Watch as we show you a handy trick to simplify these problems and solve them. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanaca

• 03:50

Introduction To Multiplying Decimals | Decimals | Pre-Algebra | Khan Academy

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Multiplying decimals can be confusing because there's always the question as to where the decimals goes in the answer. We're about to show you so you'll never have to question it again! Practice this lesson yourself on KhanAcademy.org right now: https://w

• 07:14

Negative Exponents | Exponents, Radicals, And Scientific Notation | Pre-Algebra | Khan Academy

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How does a negative exponent affect our answer? Before you assume that the answer must be negative, think again! Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/exponents-radicals/negative-exponents

• 01:47 Popular

Decompose Hundredths On Number Line | Fractions | 4th Grade | Khan Academy

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Learn how to decompose a fraction with hundredths on a number line. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic/cc-4th-fractions-unlike-denom/e/decompose-fraction

• 04:32 Popular

How To Solve One-step Equations With Fractions And Decimals | 6th Grade | Khan Academy

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Learn how to solve one-step addition and subtraction equations that have fractions and decimals in them. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-equations-and-inequalities/cc-

• 02:08

Tutorial for Adding & Subtracting Fractions

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Tutorial for Adding & Subtracting Fractions. Part of the series: Adding and Subtracting Fractions. Adding and subtracting fractions is a lot like riding a bike - once you know how, you never forget. Get a tutorial for adding and subtracting fractions with

• 03:27

How To Evaluate Expressions In Two Variables With Decimals And Fractions | 6th Grade | Khan Academy

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Learn how to evaluate expressions that have two different variables in them by using a technique called substitution (or "plugging in"). Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6t

• 02:48

Fractions 4: Our First Two Beliefs about Fractions

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This is the fourth in a series of videos on "FRACTIONS For All Those Who Never Really Got Them and Want to Get Them!"

• 02:27

Fractions 9: Comparing Fractions

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This is the ninth in a series of videos on "FRACTIONS For All Those Who Never Really Got Them and Want to Get Them!"

• 02:15

How to Add Square Roots to Numerator Fractions

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How to Add Square Roots to Numerator Fractions. Part of the series: Math Problems. Adding square root numerator fractions requires you to keep the terms in the problem separate. Add square root numerator fractions with help from a mathematics educator in

• 01:46

Easy Way of Learning to Subtract Fractions With Whole Numbers

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Easy Way of Learning to Subtract Fractions With Whole Numbers. Part of the series: Simple Math. When it comes to subtracting with fractions, you're going to want to keep a few very important things in mind. Find out an easy way of learning subtracting wit

• 02:19

Negative and Positive Exponents

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u11 l1 t1 we3 Negative and Positive Exponents More free lessons at: http://www.khanacademy.org/video?v=JUGmviJC_pk Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 06:55

What Are Variables, Expressions, And Equations? | Introduction To Algebra | Algebra I | Khan Academy

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Learn what variables, expressions, and equations really are. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/introduction-to-algebra/feel-for-equations-and-inequalit/e/dependent-and-independent-variable

• 03:05

Simplifying Complex Fractions - Ex 1

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Complex number worksheet with detailed solutions made by me! http://www.teacherspayteachers.com/Product/Complex-Numbers-Adding-Subtracting-Multiplying-Dividing Simplifying Complex Fractions - Ex 1 In this video, I simplify a complex fraction by getting co

• 03:33

Finding A Percentage | Decimals | Pre-Algebra | Khan Academy

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Once again, fractions are our friends as we use them to find a percentage. You'll also see a couple of different ways to arrive at the answer. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/decimal

• 02:07

Percentage Of A Whole Number | Decimals | Pre-Algebra | Khan Academy

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We hope you're beginning to see that there's more than one way to skin a cat. In other words, there are several different ways to solve problems involving percentages, decimals, and fractions. Watch as find the percentage of a whole number. Watch the next

• 1:11:53

Fractions, Mixed Numbers, Decimals, & Percents - Review

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This video tutorial shows you how to add, subtract, multiply, and divide fractions. It shows you how to convert between improper fractions, mixed numbers, decimals and even percents. It contains tons of examples and practice problems for you to learn from

• 14:13

Introduction To Ratios | Ratios, Proportions, Units, And Rates | Pre-Algebra | Khan Academy

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What a ratio is. Simple ratio problems. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/rates-and-ratios/ratios_and_proportions/e/ratio_word_problems?utm_source=YT&utm_medium=Desc&utm_campaign=PreAl

• 07:51

How To Solve One-step Multiplication And Division Equations With Fractions And Decimals

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"Learn how to solve equations in one step by multiplying or dividing a number from both sides. These problems involve decimals and fractions. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/

• 20:48

Introduction To Scientific Notation | Pre-Algebra | Khan Academy

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Introduction to scientific notation. An in-depth discussion about why and how scientific notation is used. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/exponents-radicals/scientific-notation/e/sc

• 07:18

Origins Of Algebra | Introduction To Algebra | Algebra I | Khan Academy

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Where did the word "Algebra" and its underlying ideas come from? Watch the next lesson: https://www.khanacademy.org/math/algebra/introduction-to-algebra/overview_hist_alg/v/abstract-ness?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Algebra I on Kha

• 05:42 Popular

Math Antics - Multiplying Fractions

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• 05:20

Order Of Operations: PEMDAS | Arithmetic Properties | Pre-Algebra | Khan Academy

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Work through another challenging order of operations example with only positive numbers. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/order-of-operations/order_of_operations/e/order_of_operations

• 03:00

Inverse Property Of Addition | Arithmetic Properties | Pre-Algebra | Khan Academy

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The simple idea that a number plus its negative is 0 Watch the next lesson: https://www.khanacademy.org/math/pre-algebra/order-of-operations/arithmetic_properties/v/inverse-property-of-multiplication?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra M

• 03:40

Multi-step Word Problem With Decimals And Subtraction | Pre-Algebra | Khan Academy

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First visualize this word problem then use subtraction and multiplication of decimals and fractions to get at the answer. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/applying-math-reasoning-topi

• 09:29

Dividing Decimals With Hundredths Example 3 | Decimals | Pre-Algebra | Khan Academy

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The old saying is "practice makes perfect." Let's keep practicing dividing decimals and making our divisor a whole number. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/dividing-d

• 01:53

How to Divide Fractions

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Watch more Basic Math Skills videos: http://www.howcast.com/videos/262765-How-to-Divide-Fractions Math can be scary, but don't give up. Follow these simple steps, and soon you'll be dividing fractions like a pro. Step 1: Write the problem Write out the fi

• 06:17

Solving Percent Problems | Decimals | Pre-Algebra | Khan Academy

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We'll use algebra to solve this percent problem. Watch the next lesson: https://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/percent-word-probs-pre-alg/v/solving-percent-problems-2?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Missed the

• 05:27

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• 09:17

Unit Conversion Within The Metric System | Pre-Algebra | Khan Academy

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Metric unit conversion Watch the next lesson: https://www.khanacademy.org/math/pre-algebra/rates-and-ratios/metric-system-tutorial/v/converting-within-the-metric-system?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Missed the previous lesson? http

• 12:49

Scientific Notation Examples | Pre-Algebra | Khan Academy

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• 03:21

Introduction To Perimeter | Measurement | Pre-Algebra | Khan Academy

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Find perimeter by adding side-lengths of various figures. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/measurement/perimeter/e/perimeter_1?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Wa

• 10:00

Introduction To Number Systems And Binary | Pre-Algebra | Khan Academy

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• 02:14

Subtracting fractions (ex 1)

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Subtracting fractions (ex 1)

• 03:03

Introduction To Exponents | Pre-Algebra | Khan Academy

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Taking an exponent is basically the act of repeated multiplication. You know how to multiply, right? If so, understanding exponents is completely within your grasp! Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/ma

• 02:26

Multiplying negative real numbers

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U09_L2_T4_we1 Multiplying negative real numbers More free lessons at: http://www.khanacademy.org/video?v=4ve7OaCnDLs Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 07:00

Abstract-ness | Introduction To Algebra | Algebra I | Khan Academy

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The general idea behind the word 'abstract' Watch the next lesson: https://www.khanacademy.org/math/algebra/introduction-to-algebra/overview_hist_alg/v/the-beauty-of-algebra?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Missed the previous lesson? h

• 03:43

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• 07:20

Fractions 3: Going Backwards

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This is the third in a series of videos on "FRACTIONS For All Those Who Never Really Got Them and Want to Get Them!"

• 02:48

Adding In Binary | Applying Mathematical Reasoning | Pre-Algebra | Khan Academy

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• 04:20

Dividing A Whole Number By A Decimal | Decimals | Pre-Algebra | Khan Academy

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When dividing a whole number by a decimal, you're going to need to change that decimal into a whole number. How? We'll show you. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/divi

• 03:36

Fractions 8: The Fifth Belief

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This is the eighth in a series of videos on "FRACTIONS For All Those Who Never Really Got Them and Want to Get Them!"

• 03:36

Approximating Irrational Number Exercise Example | Pre-Algebra | Khan Academy

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Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/order-of-operations/rational-irrational-numbers/e/approximating-irrational-numbers?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Watch the nex

• 07:34

Hexadecimal Number System | Applying Mathematical Reasoning | Pre-Algebra | Khan Academy

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• 00:58

Fractions on the number line 1 (ex 2)

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Fractions on the number line 1 (ex 2)

• 01:34

Fractions on the number line 1 (ex 1)

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Fractions on the number line 1 (ex 1)

• 01:57

Fractions on the number line 2 (ex 1)

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Fractions on the number line 2 (ex 1)

• 01:58

Fractions on the number line 3 (ex 2)

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Fractions on the number line 3 (ex 2)

• 01:42

Fractions on the number line 3 (ex 1)

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Fractions on the number line 3 (ex 1)

• 05:07

Determining Rates With Fractions

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Determining rates with fractions

• 03:29

Fractions 5: Changing the Amount of Pie

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This is the fifth in a series of videos on "FRACTIONS For All Those Who Never Really Got Them and Want to Get Them!"

• 08:13

Prime Numbers | Factors And Multiples | Pre-Algebra | Khan Academy

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What does it mean to be a prime number? Let's progress though some whole numbers and ask ourselves if they meet the criteria. What is the criteria you ask? Watch. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math

• 03:52

Converting From Decimal To Binary | Applying Mathematical Reasoning | Pre-Algebra | Khan Academy

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Watch the next lesson: https://www.khanacademy.org/math/pre-algebra/applying-math-reasoning-topic/alternate-number-bases/v/large-number-decimal-to-binary?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Missed the previous lesson? https://www.khanaca

• 04:16

Comparing Fractions With Different Denominators

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Examples comparing fractions with different denominators.

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• 01:43

Fractions 6: OPTIONAL Getting Quirky

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This is the sixth in a series of videos on "FRACTIONS For All Those Who Never Really Got Them and Want to Get Them!"

• 06:44

Fractions 7: The Key Fraction Belief

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This is the seventh in a series of videos on "FRACTIONS For All Those Who Never Really Got Them and Want to Get Them!"

• 06:56

Exponents And Powers Of Zero Patterns | Pre-Algebra | Khan Academy

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Now that we understand how to interpret an exponent and how the patterns in zeros are related to the exponent, we can solve more complicated problems! Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra

• 03:09

Simplifying Square Roots | Exponents, Radicals, And Scientific Notation | Pre-Algebra | Khan Academy

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• 02:04

Ratio Word Problem: Boys To Girls | Pre-Algebra | Khan Academy

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In this example, we are given a ratio and then asked to apply that ratio to solve a problem. No problem! Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/rates-and-ratios/ratios_and_proportions/e/rat

• 09:44

Fractions 1: The Story of the Early Grades

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This is the first in a series of videos on "FRACTIONS For All Those Who Never Really Got Them and Want to Get Them!"

• 04:41

Fractions 2: The Pies-per-Student Model

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This is the second in a series of videos on "FRACTIONS For All Those Who Never Really Got Them and Want to Get Them!"

• 01:34

Solving Ratio Problems With Graph | Pre-Algebra | Khan Academy

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In this example we'll plot points on the x and y axis to reflect the given ratios. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/rates-and-ratios/ratios_and_proportions/e/solving-ratio-problems-wi

• 02:33

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• 07:51

Volume: How To Measure It | Measurement | Pre-Algebra | Khan Academy

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Volume is a measurement in the 3rd dimension. This means that it not only has width and height, but it has depth as well. Let's watch this video in which we get a great explanation of how we measure volume. Practice this lesson yourself on KhanAcademy.org

• 02:49

Percent Word Problem Example 2 | Decimals | Pre-Algebra | Khan Academy

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It's nice to practice conversion problems, but how about applying our new knowledge of percentages to a real life problem like recycling? Hint: don't forget your long division! Practice this lesson yourself on KhanAcademy.org right now: https://www.khanac

• 01:31

Subtracting fractions with common denominators (ex 1)

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Subtracting fractions with common denominators (ex 1)

• 02:44

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• 07:51

Two Step Equations With Decimals And Fractions

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Two step equations with decimals and fractions

• 05:01

Subtracting Fractions With Unlike Denominators

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Subtracting fractions with unlike denominators

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• 07:24

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• 04:17

Introduction To Area And Unit Squares | Measurement | Pre-Algebra | Khan Academy

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Cover figures with square units to find their area. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/measurement/area-basics/e/measuring-area-with-unit-squares?utm_source=YT&utm_medium=Desc&utm_campa

• 05:05

Solving Ratio Problems With Tables Example 1 | Pre-Algebra | Khan Academy

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We're displaying ratios in a table format here, and then asking: given a ratio, solve for equivalent ratios. Here are a few examples to practice on. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/r

• 06:14

How To Plot Inequalities On A Number Line | Pre-Algebra | Khan Academy

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Learn how to graph an inequality on a number line to indicate which values make it true. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/applying-math-reasoning-topic/greater-than-less-than/e/writin

• 08:34

LCM And GCF Word Problems | Factors And Multiples | Pre-Algebra | Khan Academy

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Here we have a couple of word problems--one searching for the least common multiple and the other for the greatest common factor. Just read them with us slowly and follow along. You'll get it. Practice this lesson yourself on KhanAcademy.org right now: ht

• 02:30

One-Step Equation Involving Fractions

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u10_l1_t1_we_int One-Step Equation Involving Fractions

• 04:31

Number Patterns: Interpreting Relationships | Pre-Algebra | Khan Academy

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Examining the points on a number line and interpreting the patterns to discover the relationships. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/applying-math-reasoning-topic/number-patterns/e/vis

• 05:41

Math Patterns Example 2 | Applying Mathematical Reasoning | Pre-Algebra | Khan Academy

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We continue to strengthen our skill in identifying patterns. This time we'll use a table to track the pattern. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/exercise/math-patterns?utm_source=YT&utm_medium=Desc&utm

• 03:38

Math Patterns Example 1 | Applying Mathematical Reasoning | Pre-Algebra | Khan Academy

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Part of our exploration of math is learning to identify patterns among numbers. Can you see the pattern in this example? Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/exercise/math-patterns?utm_source=YT&utm_mediu

• 04:16

Least Common Multiple Exercise | Factors And Multiples | Pre-Algebra | Khan Academy

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We're practicing finding the least common multiple in these example exercises. We'll teach you the prime factorization approach which is a pretty nifty way to find the lcm (least common multiple). Practice this lesson yourself on KhanAcademy.org right now

• 00:52

Reading Bar Charts: Basic Example | Applying Mathematical Reasoning | Pre-Algebra | Khan Academy

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Let's start with this bar chart that brings back the days of Harry Potter! Putting our toes in the water on this one... Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/applying-math-reasoning-topic/

• 09:43

Exponent Rules Part 1 | Exponents, Radicals, And Scientific Notation | Pre-Algebra | Khan Academy

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• 03:28

Inequality Word Problems | Applying Mathematical Reasoning | Pre-Algebra | Khan Academy

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We're writing inequalities by using information from the word problems. Woohoo! Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/applying-math-reasoning-topic/greater-than-less-than/e/writing-numeric

• 02:07

Converting mixed numbers and improper fractions (ex 2)

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Converting mixed numbers and improper fractions (ex 2)

• 02:06

Converting mixed numbers and improper fractions (ex 1)

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Converting mixed numbers and improper fractions (ex 1)

• 03:46

Visually Subtracting Fractions With Unlike Denominators

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Visually subtracting fractions with unlike denominators

• 05:40

Visually Adding Fractions With Unlike Denominators

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Visually adding fractions with unlike denominators

• 06:20

Greatest Common Factor Explained | Factors And Multiples | Pre-Algebra | Khan Academy

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Here's a nice explanation of least common factor (or least common divisor) along with a few practice example exercises. Let's roll. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/factors-multiples/

• 02:36

Number Patterns: Seeing Relationships | Applying Mathematical Reasoning | Pre-Algebra | Khan Academy

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Laying the foundation for algebraic thinking by learning to recognize the relationships between patterns and graphing out those relationships. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/applyin

• 04:51

Equivalent Fractions Example

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U02_L1_T4_we1 Equivalent Fractions More free lessons at: http://www.khanacademy.org/video?v=0JW9P_T4P_Y Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 02:30

Comparing Fractions

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U02_L1_T5_we1 Comparing Fractions More free lessons at: http://www.khanacademy.org/video?v=Io9i1JkKgN4 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 07:08

Comparing Fractions 2

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u2_l1_t5_we2 Comparing Fractions More free lessons at: http://www.khanacademy.org/video?v=2dbasvm3iG0 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 03:36

Dividing Fractions Example

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U02_L2_T3_we2 Dividing Fractions More free lessons at: http://www.khanacademy.org/video?v=tnkPY4UqJ44 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 02:26

Subtracting Fractions

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U02_L3_T2_we1 Subtracting Fractions More free lessons at: http://www.khanacademy.org/video?v=UbUdyE1_b9g Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 02:42

Decimals and Fractions

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U03_L1_T1_we3 Decimals and Fractions More free lessons at: http://www.khanacademy.org/video?v=NzIoHQfStoM Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 02:27

Inequality Word Problem: One Variable | Applying Mathematical Reasoning | Pre-Algebra | Khan Academy

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This time we're creating a variable to represent a number, and then writing an inequality. We're building on our knowledge. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/applying-math-reasoning-to

• 05:23

Adding And Subtracting Multiple Fractions With Unlike Denominators

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Adding and subtracting multiple fractions with unlike denominators

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• 02:39

Comparing Decimals: Ordering From Least To Greatest | Decimals | Pre-Algebra | Khan Academy

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This is a fun example where we reorder decimals from smallest to largest. You're looking for the place value that is the most significant, and then working backwards. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/

• 06:22

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U09_L2_T2_we2 Adding fractions with different signs More free lessons at: http://www.khanacademy.org/video?v=QS1LMomm0Gk Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 01:41

Proper and Improper Fractions

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u2_l1_t2_we1 Proper and Improper Fractions More free lessons at: http://www.khanacademy.org/video?v=2h8XiqSnzaU Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 05:42

Fractions in lowest terms

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U02_L1_T4_we2 Fractions in lowest terms More free lessons at: http://www.khanacademy.org/video?v=WPimvspI0_c Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 03:18

471 views / 0 likes - added

U02_L3_T1_we1 Adding Fractions with Like Denominators More free lessons at: http://www.khanacademy.org/video?v=EJjnEau6aeI Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 02:17

Converting Fractions to Decimals Example

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u03_l1_t1_we4 Converting Fractions to Decimals More free lessons at: http://www.khanacademy.org/video?v=Y1V5mZaMfTk Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 05:48

Unit Conversion with Fractions

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u6_l1_t1_we1 Unit Conversion with Fractions More free lessons at: http://www.khanacademy.org/video?v=jFSenp9ueaI Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 01:11

Subtracting Decimals: Example 1 | Decimals | Pre-Algebra | Khan Academy

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Subtracting decimals...up to the hundredths placement. Line up those decimals before you start. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/adding-decimals-pre-alg/e/subtracting

• 04:51

Cube Root Of A Non-perfect Cube | Pre-Algebra | Khan Academy

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• 03:22

Dividing Mixed Numbers and Fractions

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U02_L2_T3_we4 Dividing Mixed Numbers and Fractions More free lessons at: http://www.khanacademy.org/video?v=aNeCGxJVG7w Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 02:08

Dividing Fractions Word Problem

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U02_L2_T3_we5 Dividing Fractions Word Problem More free lessons at: http://www.khanacademy.org/video?v=PQsgXNggV7Q Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 04:06

363 views / 0 likes - added

U02_L3_T1_we2 Adding Fractions with Unlike Denominators More free lessons at: http://www.khanacademy.org/video?v=OVMceVL_CEQ Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 01:19

Ratios as Fractions in Simplest Form

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U04_L1_T1_we1 Ratios as Fractions in Simplest Form More free lessons at: http://www.khanacademy.org/video?v=JWmCiZwoyMs Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 09:45

523 views / 1 likes - added

• 02:36

Converting Decimals To Percents | Decimals | Pre-Algebra | Khan Academy

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Need to convert a decimal to a percent? Ok, we'll just use our fraction friends to get us there. Watch and be amazed. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/percent-intro-p

• 04:26

Converting Mixed Numbers to Improper Fractions

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u2_l1_t2_we2 Converting Mixed Numbers to Improper Fractions More free lessons at: http://www.khanacademy.org/video?v=-sA-vI2a2mM Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 07:36

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Fractions - Adding and Subtracting. Examples involving both numerical and variable expressions and shown! For more free math videos, visit http://JustMathTutoring.com

• 04:00

Finding Factors And Multiples | Factors And Multiples | Pre-Algebra | Khan Academy

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To find the factors of a number means to find all the whole numbers that the number in question is divisible by. Can you help us find the factors in this example? Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math

• 03:29

Basic Math: Dividing Fractions

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Basic Math: Dividing Fractions. In this video, I do two examples. In the first I divide a whole number by a fraction and in the second I divide a fraction by a fraction. For more free math videos, visithttp://JustMathTutoring.com

• 05:37

Linear Models Example 2 | Algebra I | Khan Academy

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Marbles and water in tank Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/linear-functions-modeling/e/constructing-and-interpreting-linear-functions?utm_s

• 03:04

How To Create A Function From An Equation (example) | Functions | Algebra I | Khan Academy

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Sal find the formula of a function that, given an input value "b," outputs a value "a" that satisfies the equation 4a+7b=-52. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/functions-

• 01:40

How To Match Function Input To Output Given The Formula (example) | Algebra I | Khan Academy

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Sal finds the input value for which f(t)=13, given that f(t)=-2t+5. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/function-inputs-and-outputs/e/functions_matching_inputs_outputs?utm_

• 01:07

How To Match Function Input To Output Given The Graph (example) | Algebra I | Khan Academy

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Sal finds the input value for which g(x)=-2 given the graph of g. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/function-inputs-and-outputs/e/functions_matching_inputs_outputs?utm_so

• 08:52

Linear Models Example 1 | Algebra I | Khan Academy

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• 09:10

Dividing a Number by a Larger Number : Fractions/ Decimals / Percents

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Dividing a Number by a Larger Number : Fractions/ Decimals / Percents. In this video, I show how to divide: 9 / (48) by making this number into a decimal and then into a percentage. For more free math videos, visithttp://justmathtutoring.com/

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• 03:24

How To Interpret An Expression With Function Notation | Functions | Algebra I | Khan Academy

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Sal interprets the expression M(30)-M(0)=100 where M models an account balance over time. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/interpreting-function-notation/e/function-nota

• 02:36

How To Interpret An Expression With Function Notation | Functions | Algebra I | Khan Academy

549 views / 0 likes - added

Sal interprets the expression P(5) minor P(9) where P models the number of people at the beach over time. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/interpreting-function-notation

• 02:40

Interpreting Linear Formulas Example 1 | Algebra I | Khan Academy

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Interpreting a linear formula Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/interpreting_linear_functions/e/interpreting-features-of-linear-functions?ut

• 08:23

Constructing Linear Functions Example 2 | Algebra I | Khan Academy

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Linear model for painting Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/linear-functions-modeling/e/constructing-linear-functions-word-problems?utm_sour

• 02:35

Interpreting Linear Formulas Example 2 | Algebra I | Khan Academy

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Linear equation for file transfer Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/interpreting_linear_functions/e/interpreting-features-of-linear-function

• 06:35

Constructing Linear Functions Example 1 | Algebra I | Khan Academy

530 views / 0 likes - added

Linear model for ice sheet thickness Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/linear-functions-modeling/e/constructing-linear-functions-word-proble

• 03:12

Graphing Linear Functions Example 2 | Algebra I | Khan Academy

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Graphing equation for filling pool Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/linear-functions-modeling/e/graphing-linear-functions-word-problems?utm

• 08:21

Two-variable Linear Equations And Their Graphs | Algebra I | Khan Academy

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Introduction to 2-variable linear equations and their graphs Watch the next lesson: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/solutions-to-two-var-linear-equations/v/checking-ordered-pair-solutions-to-equatio

• 05:30

Graphing Linear Functions Example 1 | Algebra I | Khan Academy

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Learn how graph a linear function. This video gives an example of graphing fuel consumption as a function of distance. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-

• 02:27

Checking Ordered Pair Solutions To Equations Example 2 | Algebra I | Khan Academy

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Second example of ordered pair solutions Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/solutions-to-two-var-linear-equations/e/plugging_in_values?utm_so

• 07:11

Graphing Solutions To Two-variable Linear Equations Example 2 | Algebra I | Khan Academy

544 views / 0 likes - added

Graphing solutions to 2 variable linear equations Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/solutions-to-two-var-linear-equations/e/graphing-solutio

• 02:35

Checking Ordered Pair Solutions To Equations Example 1 | Algebra I | Khan Academy

535 views / 0 likes - added

Checking ordered pair solutions to equations Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/solutions-to-two-var-linear-equations/e/plugging_in_values?ut

• 05:09

Converting From Slope-intercept To Standard Form | Algebra I | Khan Academy

567 views / 0 likes - added

Converting from slope-intercept to standard form Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/standard-form/e/converting_between_slope_intercept_and_st

• 07:08

Early Train Word Problem | Linear Equations | Algebra I | Khan Academy

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Fun word problem that is almost a brain teaser. Watch the next lesson: https://www.khanacademy.org/math/algebra/solving-linear-equations-and-inequalities/More-equation-practice/v/patterns-in-sequences-1?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI

• 00:59

Average Height Of A Building's Floor | Multiplication And Division | 3th Grade | Khan Academy

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• 01:48

How to Multiply Negative Mixed Numerals

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How to Multiply Negative Mixed Numerals. Part of the series: Math Help With Multiplying. Multiplying negative mixed numerals quires you to keep a few very important things in mind. Find out how to multiply negative mixed numerals with help from a mathemat

• 02:41

Multiplying Multiples Of Powers Of 10 | Numbers And Operations | 8th Grade | Khan Academy

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Learn how to multiply (9 * 10^9) (-2 * 10^-3). Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-numbers-operations/cc-8th-orders-of-magnitude/e/orders-of-magnitude?utm_source=YT&utm_m

• 04:20

Visually Converting From Tenths To Hundredths | 4th Grade | Khan Academy

476 views / 0 likes - added

Learn how to convert fractions from tenths to hundredths using grid diagrams. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic/cc-4th-fractions-unlike-denom/e/equivale

• 01:46

Multiplication / Multiplying Integers

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Multiplication / Multiplying Integers. Here I look at a couple of quick examples dealing with multiplication of integers. The only things we have be really careful of is the sign we get after multiplying. Otherwise, it is the same as multiplying all posit

• 01:46

Visualizing division by fractions

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3D animation giving an intuitive understanding of what it means to divide by a fraction.

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• 05:17

Math Antics - Fractions Are Parts

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• 03:03

Math Antics - Fractions Are Division

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• 06:42

Math Antics - Types of Fractions

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• 09:15 Popular

Math Antics - Fractions and Decimals

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• 06:31

Math Antics - Comparing Fractions

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• 08:31 Popular

Math Antics - Simplifying Fractions

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• 05:13 Popular

Math Antics - Dividing Fractions

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• 08:25

A Fascinating Thing about Fractions - Numberphile

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The Dynamical Uniform Boundedness Conjecture with Dr Holly Krieger. Extra from this interview: https://youtu.be/v4LWFzTyhpU Dr Krieger on the Numberphile Podcast: https://youtu.be/QmfQQzjpdpM More links & stuff in full description below ↓↓&d

• 08:37 Popular

Math Antics - Percents And Equivalent Fractions

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• 06:59

Math Antics - Converting Base-10 Fractions

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• 04:22 Popular

Math Antics - Adding and Subtracting Fractions

1,764 views / 1 likes - added

• 14:22

Funny Fractions And Ford Circles - Numberphile

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Farey Sequences, Ford Circles and a strange addition sign... Featuring Francis Bonahon from the University of Southern California. Watch EPIC CIRCLES: https://www.youtube.com/watch?v=sG_6nlMZ8f4 Periodic Videos chemistry: https://www.youtube.com/periodicv

• 12:07

Algebra Basics: What Is Algebra? - Math Antics

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The first video in the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1N-G Next video: https://youtu.be/l3XzepN03KQ This video gives an overview of Algebra and introduces the concepts of unknown value

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• 04:11

Decomposing Hundredths Into Tenths And Hundredths | 4th Grade | Khan Academy

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Learn how to decompose a fraction into tenths and hundredths. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic/cc-4th-fractions-unlike-denom/e/decompose-fractions-with

• 04:32

The Zeroth Power | Arithmetic Operations | 6th Grade | Khan Academy

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Learn why a number raised to the zero power equals 1. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-arithmetic-operations/cc-6th-exponents/e/positive_and_zero_exponents?utm_source=Y

• 05:15

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Explore how the value of an algebraic expression changes as the value of its variable changes. The algebraic expressions used in this video are 100-x, 5/x + 5, and (3y)/(2y). Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacad

• 06:55

Place Value For Decimals Greater Than One (examples) | 4th Grade | Khan Academy

495 views / 0 likes - added

Understand decimal numbers that are greater than 1. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-decimals/cc-4th-decimals-greater-than-one/e/decimals-greater-than-one-intuition?ut

• 01:31

Filling Rectangles With Squares | Geometry | Early Math | Khan Academy

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Learn how to fill rectangles with squares. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-geometry-topic/cc-early-math-fractions-of-shapes/e/filling-rectangles-with-same-sized-squares?

• 01:46

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When going to the movies, is the price you pay proportional to the number of tickets you buy? Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-ratio-proportion/cc-7th-proportional-re

• 02:39

Proportionality Between Side Length And Perimeter | 7th Grade | Khan Academy

468 views / 0 likes - added

Is the perimeter of a square proportional to the side length of the square? Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-ratio-proportion/cc-7th-proportional-rel/e/analyzing-and-

• 07:40

Comparing Numbers Represented In Different Ways | 4th Grade | Khan Academy

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Examples of Khan Academy practice problems where you compare decimals, fractions, and number diagrams. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-decimals/cc-4th-compare-decimal

• 02:57

Banana Proportionality | Rated And Proportional Relationships | 7th Grade | Khan Academy

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• 03:46

Testing Whether Area Is Proportional To Side Length | 7th Grade | Khan Academy

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Is the volume of a square proportional to the side length of the square? Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-ratio-proportion/cc-7th-proportional-rel/e/analyzing-and-ide

• 01:52

Stay Positive | Apple & Onion | Cartoon Network

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Watch more Apple & Onion http://cartn.co/YTAppleOnionApple and Onion spend a day in Falafels shoes and use their positive attitude to prove he shouldnt be so grumpy.Episode: Positive Attitude TheoryAbout Apple & Onion:In a world populated by anthropomorph

• 04:37

464 views / 0 likes - added

Understand the connection between decimals and fractions using a grid diagram. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-decimals/cc-4th-decimal-fractions/e/fraction-decimal-in

• 12:14

Algebra Basics: Exponents In Algebra - Math Antics

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Part of the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1N-G Previous video: https://youtu.be/K6ewhnaL4KQ This video shows how exponents can be used more generally with variables. It explains why x

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• 01:49

How To Find Two Function Inputs With The Same Output Given Graph (example) | Khan Academy

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Sal finds the input value other than -5 for which f(x)=f(-5), given the graph of f. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/function-inputs-and-outputs/e/functions_matching_inp

• 06:29

How To Use The Distributive Property With Variables | 6th Grade | Khan Academy

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Learn how to apply the distributive property to algebraic expressions. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-expressions-and-variables/cc-6th-distributive-property/e/distrib

• 03:29

Comparing Decimals Example 1 | Decimals | 4th Grade | Khan Academy

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Learn how to compare decimals with tenths and hundredths. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-decimals/cc-4th-compare-decimals/e/comparing_decimals_1?utm_source=YT&utm_me

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