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• 01:12

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u16_l4_t2_we1 Adding Complex Numbers More free lessons at: http://www.khanacademy.org/video?v=SfbjqVyQljk Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 14:33

### Imaginary Numbers, Functions of Complex Variables: 3D animations.

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Visualization explaining imaginary numbers and functions of complex variables. Includes exponentials (Euler’s Formula) and the sine and cosine of complex numbers.

• 05:03

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Learn how to add large numbers in no time. Adding large numbers is fully explained using many different examples. If you want to keep on learning I also have videos on subtracting, multiplying, and dividing as well. The links are below. Subtracting large

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• 02:21

### Complex Numbers

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u16_l4_t1_we1 Complex Numbers Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 04:01

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• 02:38

### Adding Whole Numbers and Applications 2

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U01_L2_T1_we2 Adding Whole Numbers and Applications 2

• 02:01

### Adding Whole Numbers and Applications 3

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U01_L2_T1_we3 Adding Whole Numbers and Applications 3

• 02:13

### Adding Whole Numbers and Applications 4

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U01_L2_T1_we4 Adding Whole Numbers and Applications 3

• 05:08

### Adding Mixed Numbers With Regrouping

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• 02:29

### Adding and subtracting real numbers

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U09_L2_T3_we2 Adding and subtracting real numbers

• 03:52

### Adding real numbers with different signs

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U09_L2_T2_we1 Adding real numbers with different signs

• 03:55

### Adding and subtracting real numbers application

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U09_L2_T3_we3 Adding and subtracting real numbers application

• 07:21

### IIT JEE Complex Numbers (part 1)

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2010 IIT JEE Paper 1 Problem 39 Complex Numbers (part 1) More free lessons at: http://www.khanacademy.org/video?v=_5ei_I02huY

• 07:26

### IIT JEE Complex Numbers (part 2)

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2010 IIT JEE Paper 1 Problem 39 Complex Numbers (part 2) More free lessons at: http://www.khanacademy.org/video?v=pQwoBOpVoWw

• 03:09

### IIT JEE Complex Numbers (part 3)

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2010 IIT JEE Paper 1 Problem 39 Complex Numbers (part 3) More free lessons at: http://www.khanacademy.org/video?v=FwA_UZkI-JM

• 01:53

### Subtracting Complex Numbers

277 views / 0 likes - added

u16_l4_t2_we2 Subtracting Complex Numbers More free lessons at: http://www.khanacademy.org/video?v=tvXRaZbIjO8 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 05:32

### Multiplying Complex Numbers

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u16_l4_t2_we3 Multiplying Complex Numbers More free lessons at: http://www.khanacademy.org/video?v=cWn6g8Qqvs4 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 04:58

### Dividing Complex Numbers

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u16_l4_t2_we5 Dividing Complex Numbers More free lessons at: http://www.khanacademy.org/video?v=Z8j5RDOibV4 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 02:31

### Adding subtracting mixed numbers 1 (ex 2)

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Adding subtracting mixed numbers 1 (ex 2) More free lessons at: http://www.khanacademy.org/video?v=_btQus9HV_I

• 02:21

### Adding subtracting mixed numbers 1 (ex 1)

340 views / 0 likes - added

Adding subtracting mixed numbers 1 (ex 1) More free lessons at: http://www.khanacademy.org/video?v=8Eb5MWwcMMY

• 02:31

### Adding subtracting mixed numbers 0.5 (ex 2)

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Adding subtracting mixed numbers 0.5 (ex 2) More free lessons at: http://www.khanacademy.org/video?v=q19UnHEofOA

• 01:35

### Adding subtracting mixed numbers 0.5 (ex 1)

348 views / 0 likes - added

Adding subtracting mixed numbers 0.5 (ex 1) More free lessons at: http://www.khanacademy.org/video?v=EGy1W24EPEI

• 01:32

### Adding Whole Numbers and Applications 1

260 views / 0 likes - added

U01_L2_T1_we1 Adding Whole Numbers and Applications 1 More free lessons at: http://www.khanacademy.org/video?v=b22tMEc6Kko Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 05:41

319 views / 0 likes - added

u9_l2_t1_we1 Adding Negative Numbers More free lessons at: http://www.khanacademy.org/video?v=AcpIO62x2oo Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 02:06

400 views / 0 likes - added

U02_L3_T1_we3 Adding Mixed Numbers More free lessons at: http://www.khanacademy.org/video?v=4TBVB4hLQhY Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 03:22

### Adding Mixed Numbers Word Problem

412 views / 0 likes - added

U02_L3_T1_we5 Adding Mixed Numbers Word Problem More free lessons at: http://www.khanacademy.org/video?v=o0arqcKC7QE Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 05:16

### Adding Mixed Numbers with Unlike Denominators

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U02_L3_T1_we4 Adding Mixed Numbers with Unlike Denominators More free lessons at: http://www.khanacademy.org/video?v=CfBYGFm5gPA Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 09:16

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• 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

• 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

• 05:25

### Complex Numbers — Harder Example | Math | New SAT | Khan Academy

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Watch Sal work through a harder Complex numbers problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-tips-planning/new-sat-about-sat/v/walk-through-sat-practice-platform?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Mi

• 02:50

### Complex Numbers — Basic Example | Math | New SAT | Khan Academy

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Watch Sal work through a basic Complex numbers problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s3-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the prev

• 02:34

### Adding Two-digit Numbers Without Regrouping | Early Math | Khan Academy

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• 09:04

### Math Antics - Adding Mixed Numbers

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• 03:15

### u09 l1 t2 we4 Adding Real Numbers Application

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• 01:41

### How to Add and Subtract Mixed Numbers and Show the Work

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How to Add and Subtract Mixed Numbers and Show the Work. Part of the series: Adding and Subtracting Fractions. When adding and subtracting mixed numbers it is always important to remember to show your work. Add and subtract mixed numbers and show the work

• 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

• 05:47

### Imaginary Numbers Are Real [Part 1: Introduction]

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More information and resources: http://www.welchlabs.com Imaginary numbers are not some wild invention, they are the deep and natural result of extending our number system. Imaginary numbers are all about the discovery of numbers existing not in one dimen

• 02:17

### The Advantages of Using the Least Common Denominator When Adding & Subtracting Denominators

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The Advantages of Using the Least Common Denominator When Adding & Subtracting Denominators. Part of the series: Adding and Subtracting Fractions. Using the least common denominator when adding and subtracting fractions certainly has its fair share of adv

• 10:03

### ADDING TOO MUCH INGREDIENTS INTO SLIME! Adding Too Much Of Everything Into SLIME!

437 views / 3 likes - added

Adding too much slime ingredients into slime TUTORIAL aka adding too much of everything- i'll be adding too much putty, glitter, pigment, lotion, kinetic sand and more! Glitter mixing inspired by @scentedslimebyamy video trend started by justameerah: http

• 02:10

### Prime Numbers Song with Composite & Square Numbers | Math Rap for Kids

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NUMBEROCK DIGITAL LIBRARY: https://www.teacherspayteachers.com/Product/Math-Worksheets-More-NUMBEROCK-Musical-Math-Workbook-and-Activities-2200780 ◀ Safe Link NUMBEROCK DVD Links Below: NUMBEROCK 3rd Grade Math DVD: https://www.amazon.com/NUMBEROCK-3rd-Gr

• 13:35 Popular

### FLEEING THE COMPLEX!!

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FLEEING THE COMPLEX!! ► Subscribe and join TeamTDM! :: http://bit.ly/TxtGm8 ► Previous Free Game :: https://youtu.be/ed2bEFwiH9Y ► Follow Me on Twitter :: http://www.twitter.com/DiamondMinecart IT'S BACK!! Henry Stickmin is back, but this time he's in the

• 03:30 Popular

### Rounding Numbers Song | Round Whole Numbers | 3rd, 4th Grade

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Get the Companion Worksheet Set and other Video-Linked Teaching Resources at: Teachers Pay Teachers[http://goo.gl/cfW2G8] TES[http://goo.gl/jXgRhd] Subscribe to NUMBEROCK's FREE YouTube Channel: http://goo.gl/3H3bJ6 Learn about Rounding Whole Numbers. LYR

• 06:17

### Probability of More Complex Outcome

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u08_l4_t1_we2 Probability of More Complex Outcome

• 04:37

### Balancing More Complex Chemical Equation

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Balancing more complex chemical equation

• 05:42

### How We Think Complex Cells Evolved - Adam Jacobson

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View full lesson: http://ed.ted.com/lessons/how-we-think-complex-cells-evolved-adam-jacobson Imagine you swallowed a small bird and suddenly gained the ability to fly … or you ate a cobra and were able to spit poisonous venom! Well, throughout the history

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• 01:10

450 views / 0 likes - added

Addition / Adding Integers by Using a Number Line. Using a number line is one way to think about what we are doing when adding / subtracting integers. I like it as it provides a nice visual representation of what we are doing. For more free math videos, v

• 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.

• 12:58

### Complex Determinant Example

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2010 IIT JEE Paper 1 Problem 53 Complex Determinant More free lessons at: http://www.khanacademy.org/video?v=E7OkUomRq1Q

• 10:28

### Complex roots of the characteristic equations 1

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What happens when the characteristic equations has complex roots?! More free lessons at: http://www.khanacademy.org/video?v=6xEO4BeawzA

• 10:24

### Complex roots of the characteristic equations 2

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What happens when the characteristic equation has complex roots? More free lessons at: http://www.khanacademy.org/video?v=jJyRrIZ595c

• 03:47

### Adding Rational Expressions Example 1

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• 06:40

### Adding Rational Expressions Example 2

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• 06:24

### Adding Rational Expressions Example 3

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• 07:42

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• 04:14

### Compound-complex sentences | Syntax | Khan Academy

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Compound-complex sentences are compound sentences with dependent or subordinate clauses added to them. Paige and Rosie explain how to spot and use them. Practice this yourself on Khan Academy right now www.khanacademy.org/syntax/e/complex-and-compound-com

• 05:10

### Oxygen’s surprisingly complex journey through your body - Enda Butler

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View full lesson: http://ed.ted.com/lessons/oxygen-s-surprisingly-complex-journey-through-your-body-enda-butler Oxygen forms about 21% of the air around us. In your body, oxygen forms a vital role in the production of energy in most cells. But if gases ca

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• 05:04

### Making A TED-Ed Lesson: Visualizing Complex Ideas

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View full lesson: http://ed.ted.com/lessons/making-a-ted-ed-lesson-visualizing-complex-ideas View original lesson: http://ed.ted.com/lessons/exploration-on-the-big-data-frontier-tim-smith How can animation convey complex, intangible concepts? A visual met

• 04:01

### Complex Conjugates Example

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u16_l4_t2_we4 Complex Conjugates More free lessons at: http://www.khanacademy.org/video?v=dbxJ6LD0344 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 05:57

### Adding different units of length

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U06_L1_T1_we2 Adding different units of length

• 03:31

### Adding different units for weight

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U06_L1_T2_we2 Adding different units for weight

• 05:24

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• 16:38

### 13 Levels of Beatboxing: Easy to Complex | WIRED

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2005 Female World Beatbox Champion Butterscotch explains the art of beatboxing in 13 levels of difficulty. Starting with just the bass drum, Butterscotch layers more and more vocal drums and instruments on top of each other until she starts adding real, l

• 07:24

### Adding Fractions With Unlike Denominators

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• 02:44

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• 06:22

### Visually Adding And Subtracting Vectors

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• 03:06

### Adding and Subtracting Rational Expressions 1

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U11_L1_T3_we1 Adding and Subtracting Rational Expressions 1

• 00:57

### How Do You Multiply Numbers in Brackets?

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How Do You Multiply Numbers in Brackets?. Part of the series: Math Help With Multiplying. Multiplying numbers in brackets requires a very specific procedure. Multiply numbers in brackets with help from a mathematics educator in this free video clip. Read

• 02:33

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• 05:40

### Visually Adding Fractions With Unlike Denominators

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Visually adding fractions with unlike denominators

• 10:15

### Complex Roots from the Quadratic Formula

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u16_l5_t2_we3 Complex Roots from the Quadratic Formula More free lessons at: http://www.khanacademy.org/video?v=dnjK4DPqh0k Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 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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• 10:27

### Adding Too Much Ingredients To Slime! Adding Too Much Of Everything Into SLIME!

443 views / 6 likes - added

You guys loved my adding too much ingredients to slime series so much and requested another video where I add way too much of everything into slime. Today we are going to be testing new ingredients such as floral foam, sprinkles, tile pieces, and charms.

• 08:51

### Adding Too Much Ingredients To Slime! Adding Too Much Of Everything Into SLIME!

301 views / 2 likes - added

Listen to my NEW SINGLE Lace Up ➜ http://bit.ly/laceupdance You guys loved my adding too much ingredients to slime series and requested another video where I add way too much of everything into slime. Today we are going to be testing new ingredients such

• 02:56

### Adding and Subtracting Rational Expressions 2

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U11_L1_T3_we2 Adding and Subtracting Rational Expressions 2 More free lessons at: http://www.khanacademy.org/video?v=3tmFTHOP6Pc

• 04:37

### Adding and Subtracting Rational Expressions 3

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U11_L1_T3_we3 Adding and Subtracting Rational Expressions 3 More free lessons at: http://www.khanacademy.org/video?v=IKsi-DQU2zo

• 02:45

339 views / 0 likes - added

U03_L2_T1_we1 Adding Decimals More free lessons at: http://www.khanacademy.org/video?v=w616LEmrHVE Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 03:59

### Sesame Street: Adding Song with Bert and Ernie

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Ernie is singing a song to show Bert how fun adding numbers can be! But Bert would rather Ernie practice subtraction! -- Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscription_center?add_user=SesameStreet For more fun games and v

• 02:10

311 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

• 05:07

### Complex sentences | Syntax | Khan Academy

217 views / 0 likes - added

Complex sentences are simple sentences with dependent or subordinate clauses added to them. Paige and Rosie explain how to spot them and use them in this video. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/syntax/v/compound-comple

• 07:36

### Fractions - Adding and Subtracting

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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

• 02:01

### Adding and Subtracting Polynomials 1

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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

279 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

341 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

• 04:41

198 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

• 05:33

### Adding integers with different signs

327 views / 0 likes - added

U09_L2_T1_we2 Adding integers with different signs More free lessons at: http://www.khanacademy.org/video?v=NrVvu7cM8_o Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 03:18

### Adding Fractions with Like Denominators

361 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

• 06:22

### Adding fractions with different signs

254 views / 0 likes - added

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

• 08:15

### Adding and Subtracting Rational Expressions

374 views / 0 likes - added

u15_l1_t3_we4 Adding and Subtracting Rational Expressions More free lessons at: http://www.khanacademy.org/video?v=y_DweTAEYWk Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 04:06

### Adding Fractions with Unlike Denominators

289 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

• 02:38

### Adding 5 + 3 + 6 | Addition And Subtraction Within 20 | Early Math | Khan Academy

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• 03:19

### Adding 8 + 7 | Addition And Subtraction Within 20 | Early Math | Khan Academy

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• 03:16

### Understanding Place Value While Adding Tens | Early Math | Khan Academy

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• 12:47

### Math Antics - Mixed Numbers

425 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

• 16:11

### 11 Levels of Origami: Easy to Complex | WIRED

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Origami artist and physicist Robert J. Lang explains origami in 11 levels of difficulty. From a simple, traditional cicada to an extremely intricate one, watch how Robert J. Lang demonstrates and breaks down everything that goes into the art of origami.St

• 03:37

### Adding Hundreds, Tens, And Ones | Addition And Subtraction Within 100 | Early Math | Khan Academy

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• 02:43

### The Cake Server | Joseph's Most Complex Machine Ever!

225 views / 0 likes - added

I hate waiting for dessert, so here's a Rube Goldberg machine to streamline dinnertime. It lets me keep eating, with no break before cake. It's my most complex yet and took 3 months to make so I hope you enjoy it! ► Welcome to my channel! I am an inventor

• 10:31

### 16 Levels of Piano Composition: Easy to Complex | WIRED

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Pianist and composer Nahre Sol attempts to play "Happy Birthday" in 16 levels of complexity. Nahre starts playing the iconic tune with just one finger and adds more and more layers until she's playing it with extended harmonies, elongated melodies and sta

• 24:25

### 21 Levels of Skateboarding with Tony Hawk: Easy to Complex | WIRED

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Pro skater Tony Hawk explains ground and vert skateboarding in 21 levels of difficulty. From the olllie to the 900 and the heelflip 720, watch how Tony demonstrates and breaks down everything that goes into these tricks.Still havent subscribed to WIRED on

• 12:23

### 10 Levels of Ice Sculpture: Easy to Complex | WIRED

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Ice sculptor Shintaro Okamoto explains the art of sculpting ice in 10 levels of difficulty. The angelfish is one of the most historical designs in the ice sculpting community, so it's the perfect place to start. Shintaro explains how you can create an ang

• 06:05

### Could These Numbers Unravel New Dimensions in Space?

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These multidimensional number systems are helping us explain the laws of nature. Here’s how. Can Hawking’s Black Hole Paradox Be Solved With Fuzzballs? - https://youtu.be/esPa1tVSjew Read More: The Peculiar Math That Could Underlie The Laws of Nature http

• 05:28

### How The Human Eye Evolved To Be So Complex

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Eyes are so complex that some say natural selection couldn’t possibly be how they formed. So, how did eyes evolve? These Eye Floaters Live Inside You! ►►►► http://bit.ly/1YrEaWQ Get Awesome DNews Science Shirts! ►►►► http://bit.ly/1V4BFUR Sign Up For The

• 09:50

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

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• 13:15

### Complex Animals: Annelids&Arthropods - CrashCourse Biology #23

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Hank continues our exploration of animal phyla with the more complexly organized annelida and arthropoda, and a biolography on insects. Crash Course Biology is now available on DVD! http://dft.ba/-8css Like CrashCourse on Facebook: http://www.facebook.com

• 01:45

### Meerkats can Solve Complex Tasks to Eat Scorpions | BBC Earth

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How good are meerkats at innovation when faced with complex problems separating them from a tasty scorpion? Narrated by David Attenborough. Subscribe: http://bit.ly/BBCEarthSub Watch more videos from BBC Earth: Planet Earth http://bit.ly/PlanetEarthPlayli

• 08:49

### Categorizing Numbers

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Categorizing numbers

• 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

• 02:05

### Comparing Whole Numbers

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U01_L1_T3_we1 Comparing Whole Numbers

• 01:24

### Comparing Whole Numbers 2

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U01_L1_T3_we2 Comparing Whole Numbers 2

• 01:58

### Comparing Whole Numbers 3

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U01_L1_T3_we3 Comparing Whole Numbers 3

• 00:32

### Properties of Whole Numbers

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U01_L4_T1_we1 Properties of Whole Numbers

• 03:53

### Adding 7 + 6 | Addition And Subtraction Within 20 | Early Math | Khan Academy

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• 04:15

### A clever way to estimate enormous numbers - Michael Mitchell

244 views / 0 likes - added

View the full lesson here: http://ed.ted.com/lessons/michael-mitchell-a-clever-way-to-estimate-enormous-numbers Have you ever tried to guess how many pieces of candy there are in a jar? Or tackled a mindbender like: "How many piano tuners are there in Chi

• 04:41

### Making Sense Of Irrational Numbers

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View full lesson: http://ed.ted.com/lessons/making-sense-of-irrational-numbers-ganesh-pai Like many heroes of Greek myths, the philosopher Hippasus was rumored to have been mortally punished by the gods. But what was his crime? Did he murder guests or dis

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• 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?

• 03:19

### Multiplying mixed numbers 1 (ex 1)

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Multiplying mixed numbers 1 (ex 1)

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### Ordering Rational Numbers

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### Subtracting Real Numbers

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### Dividing Whole Numbers and Applications 2

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### Dividing Whole Numbers and Applications 3

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### Dividing Whole Numbers and Applications 4

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### Dividing Whole Numbers and Applications 5

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### Dividing Whole Numbers and Applications 6

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### Comparing Rational Numbers

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### Identifying Rational Numbers

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### Multiplying Whole Numbers and Applications 3

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### Multiplying Whole Numbers and Applications 5

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• 03:51

### Subtracting Mixed Numbers With Regrouping

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Subtracting mixed numbers with regrouping

• 04:49

### Subtracting Mixed Numbers With Like Denominators

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• 02:37

### Subtracting 2 Digit Numbers Without Regrouping

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• 04:09

### Dividing real numbers with different signs

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• 04:34

### Application of addition of real numbers

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• 04:04

### Mach Numbers

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Mach numbers More free lessons at: http://www.khanacademy.org/video?v=VlaGxYjnoPY

• 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

• 10:05

### ADDING TOO MUCH INGREDIENTS TO SLIME! Adding Too Much Of Everything Into SLIME!

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### Adding Too Much Ingredients To Slime! Adding Too Much Of Everything Into SLIME!

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• 05:29

### Sorting Irrational Numbers Involving Radicals

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• 04:00

### Equivalent Expressions With Distribution And Negative Numbers

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• 02:07

### Converting mixed numbers and improper fractions (ex 2)

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• 02:06

### Converting mixed numbers and improper fractions (ex 1)

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• 03:27

### Learning Numbers and Colors with Lollipops for Children

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• 01:51

### Multiplying Fractions By Whole Numbers On The Number Line

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• 06:37

### Visually Understanding Multiplying Fractions And Whole Numbers

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• 04:16

### Simplifying Expressions Involving Rational Numbers

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• 05:20

### Introduction to i and Imaginary Numbers

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Introduction to i and imaginary numbers More free lessons at: http://www.khanacademy.org/video?v=ysVcAYo7UPI

• 02:46

### Adding Decimals Song for Kids | Includes Subtracting Decimals | 4th & 5th Grade

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• 09:00

### Law of Large Numbers

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Introduction to the law of large numbers More free lessons at: http://www.khanacademy.org/video?v=VpuN8vCQ--M

• 04:43

### A brief history of banned numbers - Alessandra King

307 views / 1 likes - added

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/a-brief-history-of-banned-numbers-alessandra-king They say the pen is mightier than the sword, and authorities have often agreed. From outlawed religiou

• 10:46

### Binary - Representing Numbers and Letters: Crash Course Computer Science #4

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Today, we’re going to take a look at how computers use a stream of 1s and 0s to represent all of our data - from our text messages and photos to music and webpages. We’re going to focus on how these binary values are used to represent numbers and letters,

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### Adding & Subtracting Fractions Song: LIKE and UNLIKE Denominators

705 views / 1 likes - added

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• 01:04

### Rounding Whole Numbers 3

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U01_L1_T2_we3 Rounding Whole Numbers 3 More free lessons at: http://www.khanacademy.org/video?v=3jBfLaLrk6I Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 02:54

### Subtracting Whole Numbers

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u01_l2_t2_we1 Subtracting Whole Numbers More free lessons at: http://www.khanacademy.org/video?v=sAw71J2kYJE Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 04:23

### Rounding Whole Numbers 1

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U01_L1_T2_we1 Rounding Whole Numbers 1 More free lessons at: http://www.khanacademy.org/video?v=_qzs1zozTBo Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 02:28

### Rounding Whole Numbers 2

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U01_L1_T2_we2 Rounding Whole Numbers 2 More free lessons at: http://www.khanacademy.org/video?v=fh8gkPW_6g4 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 02:42

### Multiplying Fractions by Whole Numbers Song: Fractional Parts of a Whole

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Multiplying Fractions by Whole Numbers shows up in your daily life all the time, but perhaps you just don't know it yet. Whether you are rocking out in your garage band, or drawing chalk art on your street, or doing crazy bike tricks, multiplying whole nu

• 09:41

### Philosophy Of Numbers - Numberphile

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We revisit the philosophy department and the question of whether numbers really exist? Featuring Mark Jago from the University of Nottingham. Earlier video on numbers' existence: https://youtu.be/1EGDCh75SpQ Infinity paradoxes: https://youtu.be/dDl7g_2x74

• 03:59

### Subtracting Mixed Numbers

324 views / 0 likes - added

U02_L3_T2_we2 Subtracting Mixed Numbers More free lessons at: http://www.khanacademy.org/video?v=WF7L2waDwLw Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 04:54

### Subtracting Mixed Numbers 2

281 views / 1 likes - added

U02_L3_T2_we3 Subtracting Mixed Numbers 2 More free lessons at: http://www.khanacademy.org/video?v=4LYtLMmDuzw Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 04:40

### Recognizing Prime Numbers

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U02_L1_T3_we4 Recognizing Prime Numbers More free lessons at: http://www.khanacademy.org/video?v=3h4UK62Qrbo Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 04:22

### Multiplying Mixed Numbers

421 views / 2 likes - added

U02_L2_T1_we3 Multiplying Mixed Numbers More free lessons at: http://www.khanacademy.org/video?v=RPhaidW0dmY Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 03:03

### Multiplying Whole Numbers and Applications 1

318 views / 0 likes - added

U01_L3_T1_we1 Multiplying Whole Numbers and Applications 1 More free lessons at: http://www.khanacademy.org/video?v=Yw3EoxC_GXU Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 03:18

### Multiplying Whole Numbers and Applications 2

267 views / 0 likes - added

U01_L3_T1_we2 Multiplying Whole Numbers and Applications 2 More free lessons at: http://www.khanacademy.org/video?v=0WUXQNjdRvM Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 01:51

### Multiplying Whole Numbers and Applications 4

243 views / 0 likes - added

U01_L3_T1_we4 Multiplying Whole Numbers and Applications 4 More free lessons at: http://www.khanacademy.org/video?v=tx2Niw7aJJ8 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 02:39

### Multiplying Whole Numbers and Applications 6

240 views / 0 likes - added

U01_L3_T1_we6 Multiplying Whole Numbers and Applications 6 More free lessons at: http://www.khanacademy.org/video?v=bS6EmYzpou4 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 02:28

### Dividing Whole Numbers and Applications 1

243 views / 0 likes - added

U01_L3_T2_we1 Dividing Whole Numbers and Applications 1 More free lessons at: http://www.khanacademy.org/video?v=4I9iibPLdBw Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 02:23

### What are binary numbers?

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Binary numbers explained. How to count in binary and what binary is used for.Music: "Move Ya" by Max Surla (youtube audio library)Made with Blender 2.73a

• 02:41

### Dividing Mixed Numbers

349 views / 0 likes - added

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• 13:39

### Learn how computers add numbers and build a 4 bit adder circuit

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Let's build a circuit that adds numbers! Binary addition is even easier than decimal addition since you don't have to know how to add numbers larger than 1. Support me on Patreon: https://www.patreon.com/beneater You can get all the components used in thi

• 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

• 04:04

### Multiplying Fractions and Mixed Numbers

363 views / 0 likes - added

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

• 03:22

### Dividing Mixed Numbers and Fractions

344 views / 0 likes - added

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

• 04:04

### Imaginary Roots of Negative Numbers

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u16_l4_t1_we2 Imaginary Roots of Negative Numbers More free lessons at: http://www.khanacademy.org/video?v=s03qez-6JMA Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 06:12

### Sesame Street: Goodnight, Numbers | Read Along Series

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Elmo is so excited to learn about numbers he doesn't want to wait until bedtime to read his new story! Count along with Elmo and Bob as they read "Goodnight, Numbers." by Danica McKellar! -- Subscribe to the Sesame Street Channel here: http://www.youtube.

• 10:12

### Complex roots of the characteristic equations 3

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Lets do an example with initial conditions! More free lessons at: http://www.khanacademy.org/video?v=rGaM6pwqhB0

• 10:00

### Fibonacci Numbers hidden in the Mandelbrot Set - Numberphile

231 views / 1 likes - added

With Dr Holly Krieger from Murray Edwards College, University of Cambridge. Have a look at Brilliant (and get 20% off) here: https://brilliant.org/Numberphile More Numberphile videos with Dr Krieger: http://bit.ly/HollyKrieger Her Twitter: https://twitter

• 04:01

### Comparing Values With Calculator | Numbers And Operations | 8th Grade | Khan Academy

389 views / 0 likes - added

Learn how to compare 22.9% to √0.45 using a calculator. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-numbers-operations/cc-8th-approximating-irrational-numbers/e/approximating-irr

• 02:36

### Understanding Place Value When Adding Ones | Early Math | Khan Academy

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• 03:14

### How To Subtract By Adding

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Brought to you by http://www.lynda.com/minutephysics https://en.wikipedia.org/wiki/Method_of_complements Hank's adding machine video: https://www.youtube.com/watch?v=JYT8oH-NODs Thanks to the following Subbable subscribers for making MinutePhysics possibl

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• 04:41

### Subtracting Mixed Numbers Word Problem

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U02_L3_T2_we4 Subtracting Mixed Numbers Word Problem More free lessons at: http://www.khanacademy.org/video?v=tj9oLZYA-AQ Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 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

• 04:18

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

449 views / 1 likes - added

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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• 03:54

### How Pixar created its most complex character for 'Finding Dory'

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Watch more from CNET.com - http://cnet.co/1UF0KX6 Pixar says Hank the Octopus wasn't possible with the technology available 13 years ago for "Finding Nemo." Find out how he came to life in "Finding Dory." Subscribe to CNET: http://bit.ly/17qqqCs Watch mor

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• 13:43

### IIT JEE Complex Root Probability (part 1)

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2010 Paper 1 problem 31 Math (part 1) More free lessons at: http://www.khanacademy.org/video?v=bV_HSZ_W0nk

• 08:24

### IIT JEE Complex Root Probability (part 2)

457 views / 0 likes - added

2010 Paper 1 problem 31 Math (part 2).avi More free lessons at: http://www.khanacademy.org/video?v=S3KMyYYGuPE

• 05:23 New

### The wildly complex anatomy of a sneaker - Angel Chang

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Dive into the anatomy of a sneaker to better understand your clothings carbon footprint, and how to be a more responsible consumer. --Australians call them runners." The British know them as trainers. Americans refer to them as sneakers. Whatever you call

• 03:59

### The Complex Maneuvering of WWI's Biggest Naval Battle

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On May 31, 1916, a small skirmish between British and German warships would pave the way for the biggest naval confrontation of WWI--the infamous Battle of Jutland. From: BATTLE AT SEA: JUTLAND http://bit.ly/2nItqXx

• 14:27

### All the Numbers - Numberphile

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Matt Parker talks about numbers - as he often does. His book "Humble Pi" is at: http://bit.ly/Humble_Pi More links & stuff in full description below ↓↓↓ The book on Amazon: https://amzn.to/2NKposg Numberphile podcast is on your podcast player. Or the webs

• 02:03

### Decimals to Percents Song: Percentages & Converting of Numbers for Kids

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You are going to love this creative Decimals to Percents Song that teachers kids how to convert decimal numbers in the most unique of ways! Come give us some love on Facebook! We're lonely there. https://www.facebook.com/numberock/

• 01:31

### Comparing Small Numbers On The Number Line | Counting | Early Math | Khan Academy

347 views / 0 likes - added

Learn to use a number line to compare numbers. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-counting-topic/cc-early-math-comparing-numbers/e/comparing-numbers-through-10?utm_source=Y

• 09:15

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

440 views / 1 likes - added

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

• 03:59

### Adding Ten Or One Hundred | Addition And Subtraction Within 100 | Early Math | Khan Academy

376 views / 1 likes - added

• 04:28

### Adding And Subtracting On Number Line Word Problems | Early Math | Khan Academy

356 views / 0 likes - added

• 03:00

### Multiply Numbers By Drawing Lines

313 views / 0 likes - added

Gow to multiply numbers by drawing lines. Get the Multiply By Lines Book! https://www.amazon.com/gp/product/1500866148/ If you like my videos, you can support me at Patreon: http://www.patreon.com/mindyourdecisions Connect on social media. I update each s

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• 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

• 02:48

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

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• 48:42

### James Burke Connections, Ep. 4 "Faith in Numbers"

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"Faith in Numbers" examines the transition from the Middle Ages to the Renaissance from the perspective of how commercialism, climate change, and the Black Death influenced cultural development. He examines the impact of Cistercian waterpower on the Indus

• 09:02

### How To Think About Imaginary Numbers

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• 03:13

### Simple robots form a chain gang to solve complex problems

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New way of coordinating bots could help with rescue missions Read more - https://scim.ag/2v4zn3s CREDITS -------------------- editor/animator/narrator Chris Burns supervising producer Sarah Crespi script Sarah Crespi Chris Burns Shandria Sutton citation L

• 17:20

### The Numbers in Dice Stacking and Balancing

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Behold the 120-sided dice, the d120: http://thedicelab.com/d120.html Of course, the d120 is available on Maths Gear! https://mathsgear.co.uk/products/d120-dice Here is the numerically balanced d20 as well. https://mathsgear.co.uk/products/numerically-bala

• 02:51

### Multiplying Fractions with Whole Numbers Song by NUMBEROCK

576 views / 1 likes - added

Multiplying Fractions with Whole Numbers Lesson Materials: https://www.teacherspayteachers.com/Product/5th-Grade-6th-Grade-MULTIPLYING-FRACTIONS-BY-WHOLE-NUMBERS-Fractional-Parts-of-a-whole-number-NUMBEROCK-2776849 Save 70% on all our lessons by buying co

• 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

• 03:22

### Rounding Whole Numbers And Decimals: Online Education Music Videos

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Worksheets, Quiz, and more at Teachers Pay Teachers[http://goo.gl/cfW2G8] TES[http://goo.gl/jXgRhd] STOP RIGHT THERE: This is the Rounding Song That Gets You Dancing and Learning Like None Other! Subscribe to NUMBEROCK's FREE YouTube Channel: http://goo.g

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