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• 10:43 Popular

### Algebra Basics: Simplifying Polynomials - Math Antics

1,268 views / 1 likes - added

In this video, we explain the concept of "like terms" and show how polynomials can be simplified by combining like terms. Part of the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1N-G Learn More at

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• 11:09

### Algebra Basics: What Are Polynomials? - Math Antics

620 views / 0 likes - added

This video introduces students to polynomials and terms. Part of the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1N-G Learn More at mathantics.com Visit http://www.mathantics.com for more Free math

• 11:54 Popular

### Algebra Basics: The Distributive Property - Math Antics

1,200 views / 0 likes - added

This video introduces the Distributive Property in its general algebraic form: a(b + c) = ab + ac It shows how this patten is helpful when working with polynomials. Part of the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEB

• 12:07

### Algebra Basics: What Is Algebra? - Math Antics

644 views / 0 likes - added

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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• 10:29 Popular

### Algebra Basics: Solving 2-Step Equations - Math Antics

833 views / 1 likes - added

There was a confusing example in the original video. This is the updated version. This video shows students how to solve 2-step Algebra equations involving one addition or subtraction and one multiplication or division. Part of the Algebra Basics Series:

• 09:35 Popular

### Algebra Basics: Solving Basic Equations Part 2 - Math Antics

1,261 views / 0 likes - added

Part of the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1N-G Previous video: https://youtu.be/l3XzepN03KQ Next video: Coming Soon This video shows students how to solve simple 1-step Algebra equati

• 12:14

### Algebra Basics: Exponents In Algebra - Math Antics

498 views / 0 likes - added

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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• 11:08 Popular

### Algebra Basics: Solving Basic Equations Part 1 - Math Antics

1,291 views / 3 likes - added

Part of the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1N-G Previous video: https://youtu.be/NybHckSEQBI Next video: https://youtu.be/Qyd_v3DGzTM This video shows students how to solve simple 1-st

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• 13:46

### Algebra Basics: Laws Of Exponents - Math Antics

140 views / 0 likes - added

This is a re-upload to correct a minor math typo.Learn More at mathantics.comVisit http://www.mathantics.com for more Free math videos and additional subscription based content!

• 11:34 Popular

### Algebra Basics: What Are Functions? - Math Antics

909 views / 3 likes - added

• 12:01

### Algebra Basics: Slope And Distance - Math Antics

179 views / 0 likes - added

• 10:14 Popular

### Algebra Basics: Graphing On The Coordinate Plane - Math Antics

892 views / 0 likes - added

• 08:31

### Math Antics - Simplifying Fractions

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• 07:46 Popular

### Math Antics - Angle Basics

721 views / 1 likes - added

• 03:09

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

602 views / 0 likes - added

• 09:45

521 views / 1 likes - added

• 11:09

### Math Antics - Exponents and Square Roots

390 views / 1 likes - added

• 02:39

### Operations With Polynomials — Harder Example | Math | New SAT | Khan Academy

505 views / 0 likes - added

Watch Sal work through a harder Operations with polynomials problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p11-easier?utm_source=YT&utm_medium=Desc&utm_campaign=N

• 02:57

### Operations With Polynomials — Basic Example | Math | New SAT | Khan Academy

503 views / 0 likes - added

Watch Sal work through a basic Operations with polynomials problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p6-harder?utm_source=YT&utm_medium=Desc&utm_campaign=New

• 03:38

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

479 views / 0 likes - added

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

• 06:44 Popular

### Math Antics - Convert any Fraction to a Decimal

810 views / 2 likes - added

http://www.mathantics.com Here is the video mentioned about converting Base-10 fractions: http://www.youtube.com/watch?v=_jcW-ZgpRbM Here is the video mentioned about decimal numbers: http://www.youtube.com/watch?v=Mst8iZjIpFE And here is the video mentio

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• 05:41

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

483 views / 0 likes - added

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

• 07:18

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

498 views / 0 likes - added

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

• 12:01

### Math Antic - Simplifying Square Roots

250 views / 0 likes - added

• 07:00

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

395 views / 0 likes - added

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

• 06:55

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

425 views / 0 likes - added

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

• 08:53 Popular

### Math Antics - What Are Percentages?

854 views / 1 likes - added

• 08:28 Popular

### Math Antics - What Percent Is It?

1,272 views / 6 likes - added

• 10:30 Popular

### Math Antics - Proportions

1,087 views / 1 likes - added

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• 07:27 Popular

### Math Antics - Polygons

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• 07:40 Popular

### Math Antics - Triangles

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• 09:50 Popular

980 views / 2 likes - added

• 07:29 Popular

### Math Antics - Perimeter

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• 10:27 Popular

### Math Antics - Area

2,071 views / 4 likes - added

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• 07:58 Popular

### Math Antics - Circles, What Is PI?

838 views / 1 likes - added

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• 11:23

### Math Antics - What Is Arithmetic?

580 views / 0 likes - added

• 06:18

### Math Antics - Factoring

627 views / 1 likes - added

• 10:41 Popular

### Math Antics - Rounding

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• 09:26 Popular

### Math Antics - Place Value

1,211 views / 4 likes - added

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• 12:36 Popular

### Math Antics - Volume

1,317 views / 0 likes - added

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• 13:15

### Math Antics - Absolute Value

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• 06:37

### Linear Algebra: Simplifying conditions for invertibility

431 views / 0 likes - added

Showing that a transformation is invertible if and only if rref(A) is equal to the identity matrix More free lessons at: http://www.khanacademy.org/video?v=Yz2OosyMTmY

• 08:50 Popular

### Math Antics - Ratios And Rates

1,326 views / 2 likes - added

• 09:17 Popular

### Math Antics - Angles&Degrees

786 views / 1 likes - added

• 09:40 Popular

### Math Antics - Order Of Operations

849 views / 1 likes - added

• 06:40 Popular

### Math Antics - Prime Factorization

824 views / 1 likes - added

• 09:58 Popular

### Math Antics - Basic Division

889 views / 1 likes - added

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• 11:18 Popular

### Math Antics - Long Division

895 views / 4 likes - added

• 08:27 Popular

### Math Antics - Negative Numbers

908 views / 1 likes - added

• 05:17

### Math Antics - Fractions Are Parts

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• 05:56

### Math Antics - Working With Parts

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• 03:03

### Math Antics - Fractions Are Division

633 views / 0 likes - added

• 06:42

### Math Antics - Types of Fractions

689 views / 1 likes - added

• 09:15 Popular

### Math Antics - Fractions and Decimals

1,712 views / 8 likes - added

• 06:36

### Math Antics - Converting Any Fraction

529 views / 0 likes - added

• 06:31

### Math Antics - Comparing Fractions

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• 05:42 Popular

### Math Antics - Multiplying Fractions

832 views / 1 likes - added

• 05:07

### Math Antics - Common Denominator ECD

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• 05:23

### Math Antics - Common Denominator LCD

608 views / 1 likes - added

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• 05:13 Popular

### Math Antics - Dividing Fractions

1,348 views / 6 likes - added

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• 07:43 Popular

### Math Antics - Mixed Numbers

1,710 views / 5 likes - added

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• 11:51

### Math Antics - Decimal Place Value

691 views / 1 likes - added

• 12:15 Popular

### Math Antics - Decimal Arithmetic

817 views / 0 likes - added

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• 11:04 Popular

### Math Antics - Mean, Median and Mode

1,299 views / 3 likes - added

• 12:55 Popular

### Math Antics - The Pythagorean Theorem

1,106 views / 0 likes - added

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• 13:56

### Math Antics - Units of Distance

596 views / 2 likes - added

• 14:28

### Math Antics - Scientific Notation

424 views / 1 likes - added

• 14:31

### Math Antics - Telling Time

226 views / 1 likes - added

• 13:53

### Math Antics - Number Patterns

23 views / 0 likes - added

• 10:57

### Math Antics - Measuring Distance

133 views / 0 likes - added

Fortunately we had filmed this episode before the COVID-19 lockdowns. It's taken us a while to do the editing, but we hope you all like it!Learn More at mathantics.comVisit http://www.mathantics.com for more Free math videos and additional subscription ba

• 11:28

### Math Antics - Basic Probability

327 views / 0 likes - added

This is a re-upload to correct some terminology.In the previous version we suggested that the terms odds and probability could be used interchangeably. While this may be okay in casual conversation (since both have to do with the likelihood of an event),

• 08:37 Popular

### Math Antics - Percents And Equivalent Fractions

948 views / 1 likes - added

• 07:32 Popular

### Math Antics - Finding A Percent Of A Number

946 views / 0 likes - added

• 05:07

### Math Antics - Percents Missing Total

489 views / 0 likes - added

• 07:54

### Math Antics - Points, Lines,&Planes

653 views / 0 likes - added

• 07:56 Popular

### Math Antics - Circles, Circumference And Area

919 views / 0 likes - added

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• 06:29

### Math Antics - Multi-Digit Addition

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• 06:57 Popular

### Math Antics - Multi-Digit Subtraction

730 views / 0 likes - added

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• 06:05

### Math Antics - Multi-Digit Multiplication Pt 1

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• 08:25 Popular

### Math Antics - Multi-Digit Multiplication Pt 2

769 views / 3 likes - added

• 11:23 Popular

### Math Antics - Adding&Subtracting Integers

1,377 views / 1 likes - added

• 09:51 Popular

### Math Antics - Integer Multiplication&Division

964 views / 2 likes - added

• 06:59

### Math Antics - Converting Base-10 Fractions

642 views / 0 likes - added

• 04:22 Popular

### Math Antics - Adding and Subtracting Fractions

1,761 views / 1 likes - added

• 09:40 Popular

### Math Antics - Intro To Exponents (aka Indices)

950 views / 3 likes - added

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• 13:24 Popular

### Basic Linear Functions - Math Antics

813 views / 1 likes - added

• 09:04

### Math Antics - Adding Mixed Numbers

635 views / 0 likes - added

• 09:13

### Math Antics - Subtracting Mixed Numbers

616 views / 0 likes - added

• 10:51 Popular

### Math Antics - Intro to the Metric System

999 views / 1 likes - added

• 12:51

### Math Antics - Calculating Percent Change

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• 13:05 Popular

### Math Antics - Long Division With 2-Digit Divisors

1,015 views / 0 likes - added

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• 04:17

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

427 views / 0 likes - added

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

• 02:04

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

412 views / 0 likes - added

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

• 09:43

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

525 views / 0 likes - added

• 03:21

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

375 views / 0 likes - added

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

• 12:47

### Math Antics - Mixed Numbers

671 views / 1 likes - added

In this re-make of our Mixed Numbers video, we take a more intuitive approach to converting between Mixed Numbers and Improper Fractions. You can still access the old version of the video here: https://www.youtube.com/watch?v=-55KA6kaXFY

• 04:51

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

534 views / 0 likes - added

• 03:44

### Subtracting Polynomials In Two Variables

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Subtracting polynomials in two variables

• 05:54

### Subtracting Polynomials And Set Closure

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Subtracting polynomials and set closure

• 06:52

### Least Common Multiples Of Polynomials

510 views / 0 likes - added

Least common multiples of polynomials

• 09:50

### Multiplication of Polynomials

392 views / 0 likes - added

Multiplication of Polynomials More free lessons at: http://www.khanacademy.org/video?v=fGThIRpWEE4

• 02:17

### Simplifying Multivariable Polynomial

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u11 l3 t2 we1 Simplifying Multivariable Polynomial

• 02:34

### U08_L2_T4_we3 Special Products of Polynomials 3

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U08_L2_T4_we3 Special Products of Polynomials 3

• 06:30

### Multiplying Polynomials Using Area Model

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Multiplying polynomials using area model

• 02:27

### Worked Example Of Error When Subtracting Polynomials

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Worked example of error when subtracting polynomials

• 03:05

### Simplifying Complex Fractions - Ex 1

473 views / 0 likes - added

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

• 16:00

### Addition and Subtraction of Polynomials

437 views / 0 likes - added

• 01:24

### Polynomials 2

361 views / 0 likes - added

U08_L2_T1_we2 Polynomials 2 More free lessons at: http://www.khanacademy.org/video?v=IGs7IB48Fvg Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 04:04

### Dividing and Simplifying Rational Expressions

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u15_l1_t2_we2 Dividing and Simplifying Rational Expressions

• 03:06

### Simplifying an expression with multiple variables

291 views / 0 likes - added

u11_l3_t1_we2 Simplifying an expression with multiple variables

• 07:57

375 views / 0 likes - added

• 04:16

### Simplifying Expressions Involving Rational Numbers

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Simplifying expressions involving rational numbers

• 08:02

### Simplifying Rational Expressions Example 2

299 views / 0 likes - added

u15_L1_T1_we2 Simplifying Rational Expressions More free lessons at: http://www.khanacademy.org/video?v=RXMSlFtJlEs

• 04:12

### Simplifying Rational Expressions 1

366 views / 0 likes - added

U11_L1_T1_we1 Simplifying Rational Expressions 1 More free lessons at: http://www.khanacademy.org/video?v=XChok8XlF90

• 06:42

### Simplifying Rational Expressions 2

250 views / 0 likes - added

U11_L1_T1_we2 Simplifying Rational Expressions 2 More free lessons at: http://www.khanacademy.org/video?v=dstNU7It-Ro

• 03:53

### Simplifying Rational Expressions 3

273 views / 0 likes - added

U11_L1_T1_we3 Simplifying Rational Expressions 3 More free lessons at: http://www.khanacademy.org/video?v=ey_b3aPsRl8

• 02:10

423 views / 0 likes - added

u11_l2_t2_we1 Adding Polynomials More free lessons at: http://www.khanacademy.org/video?v=Oe1PKI_6-38 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 02:07

### Subtracting Polynomials

446 views / 0 likes - added

u11_l2_t2_we3 Subtracting Polynomials More free lessons at: http://www.khanacademy.org/video?v=5ZdxnFspyP8 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 03:20

### Dividing polynomials 1

352 views / 0 likes - added

u11_l2_t6_we1 Dividing polynomials 1 More free lessons at: http://www.khanacademy.org/video?v=8Wxw9bpKEGQ Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 02:34

### More multiplying polynomials

392 views / 0 likes - added

u11_l3_t2_we3 More multiplying polynomials More free lessons at: http://www.khanacademy.org/video?v=D6mivA_8L8U Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 04:48

### Multiplying Polynomials 2

408 views / 0 likes - added

U08_L2_T3_we2 Multiplying Polynomials 2 More free lessons at: http://www.khanacademy.org/video?v=J1HAY8E3gms Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 04:19

### Multiplying Polynomials 3

336 views / 0 likes - added

U08_L2_T3_we3 Multiplying Polynomials 3 More free lessons at: http://www.khanacademy.org/video?v=bamcYQDzVTw Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 05:46

### Multiplying Polynomials

300 views / 0 likes - added

u11_l2_t3_we4 Multiplying Polynomials More free lessons at: http://www.khanacademy.org/video?v=yJzLYa-_Y1k Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 02:49

261 views / 0 likes - added

U07_L3_T1_we2 Simplifying Radical Expressions 2 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 03:09

284 views / 0 likes - added

U07_L3_T1_we3 Simplifying Radical Expressions 3 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 15:23

### Simplifying Rational Expressions Introduction

374 views / 0 likes - added

Simplifying Rational Expressions More free lessons at: http://www.khanacademy.org/video?v=7Uos1ED3KHI

• 02:43

### Multiplying Monomials by Polynomials

411 views / 0 likes - added

u11_l2_t3_we2 Multiplying Monomials by Polynomials More free lessons at: http://www.khanacademy.org/video?v=pD2-H15ucNE Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 02:30

### Special Polynomials Products 1

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u11_l2_t4_we1 Special Polynomials Products 1 More free lessons at: http://www.khanacademy.org/video?v=h6HmHjkA034 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 06:23

### Dividing polynomials with remainders

339 views / 0 likes - added

u11_l2_t6_we2 Dividing polynomials with remainders More free lessons at: http://www.khanacademy.org/video?v=pLCmwHsDYqo Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 02:01

### Adding and Subtracting Polynomials 1

361 views / 0 likes - added

U08_L2_T2_we1 Adding and Subtracting Polynomials 1 More free lessons at: http://www.khanacademy.org/video?v=ahdKdxsTj8E Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 01:44

### Adding and Subtracting Polynomials 2

360 views / 0 likes - added

U08_L2_T2_we2 Adding and Subtracting Polynomials 2 More free lessons at: http://www.khanacademy.org/video?v=ZGl2ExHwdak Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 02:27

### Adding and Subtracting Polynomials 3

450 views / 0 likes - added

U08_L2_T2_we3 Adding and Subtracting Polynomials 3 More free lessons at: http://www.khanacademy.org/video?v=DMyhUb1pZT0 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 03:19

### Special Products of Polynomials 1

366 views / 0 likes - added

U08_L2_T4_we1 Special Products of Polynomials 1 More free lessons at: http://www.khanacademy.org/video?v=4GcNzvILqtM Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 05:12

### Special Products of Polynomials 2

360 views / 0 likes - added

U08_L2_T4_we2 Special Products of Polynomials 2 More free lessons at: http://www.khanacademy.org/video?v=4fQeHtSdw80 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 05:36

### Simplifying Square Roots

426 views / 0 likes - added

u16 l1 t2 we1 Simplifying Square Roots More free lessons at: http://www.khanacademy.org/video?v=uggD8mwglyc Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 02:10

### Subtracting polynomials with multiple variables

337 views / 0 likes - added

u11_l3_t2_we2 Subtracting polynomials with multiple variables More free lessons at: http://www.khanacademy.org/video?v=AqMT_zB9rP8 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 05:25

### Simplifying Cube Roots

311 views / 0 likes - added

u16_l1_t2_we3 Simplifying Cube Roots More free lessons at: http://www.khanacademy.org/video?v=c-wtvEdEoVs Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 04:41

262 views / 0 likes - added

u16_l2_t2_we1 Adding and Simplifying Radicals More free lessons at: http://www.khanacademy.org/video?v=egNq4tSfi1I Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 05:46

326 views / 0 likes - added

u16_l2_t2_we2 Subtracting and Simplifying Radicals More free lessons at: http://www.khanacademy.org/video?v=qH4IQfDD1Nw Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 02:28 Popular

### Simplifying Rates and Ratios

740 views / 0 likes - added

U04_L1_T1_we2 Simplifying Rates and Ratios More free lessons at: http://www.khanacademy.org/video?v=p5nomPfUF9k Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 02:10

### Simplifying Expressions with Exponents

287 views / 0 likes - added

U07_L1_T3_we1 Simplifying Expressions with Exponents More free lessons at: http://www.khanacademy.org/video?v=tdO4UOLW9d8 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 03:35

### Simplifying Expressions with Exponents 2

250 views / 0 likes - added

U07_L1_T3_we2 Simplifying Expressions with Exponents 2 More free lessons at: http://www.khanacademy.org/video?v=xnLcxdM8OD8 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 02:31

### Simplifying Expressions with Exponents 3

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U07_L1_T3_we3 Simplifying Expressions with Exponents 3 More free lessons at: http://www.khanacademy.org/video?v=zwUnRQbWPJU Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 02:37

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U07_L3_T1_we1 Simplifying Radical Expressions1 More free lessons at: http://www.khanacademy.org/video?v=drhoIgAhlQM Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 10:00

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

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• 05:27

### Converting Directly From Binary To Hexadecimal | Pre-Algebra | Khan Academy

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• 03:43

### Converting From Decimal To Hexadecimal Representation | Pre-Algebra | Khan Academy

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• 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

• 02:48

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

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• 12:49

### Scientific Notation Examples | Pre-Algebra | Khan Academy

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• 05:05

### Multiplying and Simplifying Rational Expressions

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u15_l1_t2_we1 Multiplying and Simplifying Rational Expressions More free lessons at: http://www.khanacademy.org/video?v=x6FFjiHPlSI Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 02:53

### Simplifying First for Subtracting Rational Expressions

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u15_l1_t3_we3 Simplifying First for Subtracting Rational Expressions More free lessons at: http://www.khanacademy.org/video?v=tmpa8Q240XY Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 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

• 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

• 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/

• 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-

• 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

• 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_

• 07:34

### Hexadecimal Number System | 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

• 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

• 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

• 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

• 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

• 04:18

### Long Division of Numbers - Arithmetic Basics, Ex 2

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Example 3: https://www.youtube.com/watch?v=pP4VWFGMHNg Long Division of Numbers - Arithmetic Basics, Ex 2. In this video, I show how to make a fraction into a decimal doing long division. For more free math videos, visit http://PatrickJMT.com

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• 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

• 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

• 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

• 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

• 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

• 03:24

### 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

• 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

• 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

• 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

• 03:40

### 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

• 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

• 02:36

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

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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

• 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

• 03:00

### 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

• 09:16

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• 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

• 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

• 08:52

### Linear Models Example 1 | Algebra I | Khan Academy

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• 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

• 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

• 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

• 02:07

### 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

• 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

• 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

• 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

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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

• 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

• 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/

• 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?

• 05:30

### 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-

• 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

• 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

• 09:50

### Adding And Subtracting Fractions | Fractions | Pre-Algebra | Khan Academy

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• 07:11

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

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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

• 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

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