Search Results: "Algebra Basics: What Are Polynomials?  Math Antics"
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11:09
Algebra Basics: What Are Polynomials?  Math Antics
630 views / 0 likes  addedThis video introduces students to polynomials and terms. Part of the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1NG Learn More at mathantics.com Visit http://www.mathantics.com for more Free math

10:43 Popular
Algebra Basics: Simplifying Polynomials  Math Antics
1,272 views / 1 likes  addedIn 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_Bss1NG Learn More at
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11:54 Popular
Algebra Basics: The Distributive Property  Math Antics
1,215 views / 0 likes  addedThis 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  addedThe first video in the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1NG 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 2Step Equations  Math Antics
836 views / 1 likes  addedThere was a confusing example in the original video. This is the updated version. This video shows students how to solve 2step 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
1,271 views / 0 likes  addedPart of the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1NG Previous video: https://youtu.be/l3XzepN03KQ Next video: Coming Soon This video shows students how to solve simple 1step Algebra equati

12:14
Algebra Basics: Exponents In Algebra  Math Antics
508 views / 0 likes  addedPart of the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1NG 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
1,302 views / 3 likes  addedPart of the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1NG Previous video: https://youtu.be/NybHckSEQBI Next video: https://youtu.be/Qyd_v3DGzTM This video shows students how to solve simple 1st
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13:46
Algebra Basics: Laws Of Exponents  Math Antics
142 views / 0 likes  addedThis is a reupload 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
922 views / 3 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

12:01
Algebra Basics: Slope And Distance  Math Antics
191 views / 0 likes  addedLearn More at mathantics.comVisit http://www.mathantics.com for more Free math videos and additional subscription based content!

10:14 Popular
Algebra Basics: Graphing On The Coordinate Plane  Math Antics
908 views / 0 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

07:46 Popular
Math Antics  Angle Basics
724 views / 1 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

11:09
Math Antics  Exponents and Square Roots
401 views / 1 likes  addedThis is a reupload. It contains only minor changes to terminology. To learn more about Math Antics, visit www.mathantics.com

02:39
Operations With Polynomials — Harder Example  Math  New SAT  Khan Academy
506 views / 0 likes  addedWatch Sal work through a harder Operations with polynomials problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatpassportadvancedmathematics/v/satmathp11easier?utm_source=YT&utm_medium=Desc&utm_campaign=N

02:57
Operations With Polynomials — Basic Example  Math  New SAT  Khan Academy
505 views / 0 likes  addedWatch Sal work through a basic Operations with polynomials problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatpassportadvancedmathematics/v/satmathp6harder?utm_source=YT&utm_medium=Desc&utm_campaign=New

03:38
Math Patterns Example 1  Applying Mathematical Reasoning  PreAlgebra  Khan Academy
480 views / 0 likes  addedPart 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/mathpatterns?utm_source=YT&utm_mediu

06:44 Popular
Math Antics  Convert any Fraction to a Decimal
812 views / 2 likes  addedhttp://www.mathantics.com Here is the video mentioned about converting Base10 fractions: http://www.youtube.com/watch?v=_jcWZgpRbM 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  PreAlgebra  Khan Academy
485 views / 0 likes  addedWe 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/mathpatterns?utm_source=YT&utm_medium=Desc&utm

07:18
Origins Of Algebra  Introduction To Algebra  Algebra I  Khan Academy
500 views / 0 likes  addedWhere did the word "Algebra" and its underlying ideas come from? Watch the next lesson: https://www.khanacademy.org/math/algebra/introductiontoalgebra/overview_hist_alg/v/abstractness?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Algebra I on Kha

07:00
Abstractness  Introduction To Algebra  Algebra I  Khan Academy
396 views / 0 likes  addedThe general idea behind the word 'abstract' Watch the next lesson: https://www.khanacademy.org/math/algebra/introductiontoalgebra/overview_hist_alg/v/thebeautyofalgebra?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
436 views / 0 likes  addedLearn what variables, expressions, and equations really are. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/introductiontoalgebra/feelforequationsandinequalit/e/dependentandindependentvariable

08:53 Popular
Math Antics  What Are Percentages?
855 views / 1 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

08:28 Popular
Math Antics  What Percent Is It?
1,274 views / 6 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

10:30 Popular
Math Antics  Proportions
1,089 views / 1 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
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07:27 Popular
Math Antics  Polygons
967 views / 1 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

07:40 Popular
Math Antics  Triangles
966 views / 0 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

09:50 Popular
Math Antics  Quadrilaterals
987 views / 2 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

07:29 Popular
Math Antics  Perimeter
840 views / 0 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

10:27 Popular
Math Antics  Area
2,073 views / 4 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
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07:58 Popular
Math Antics  Circles, What Is PI?
841 views / 1 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
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11:23
Math Antics  What Is Arithmetic?
582 views / 0 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

06:18
Math Antics  Factoring
630 views / 1 likes  addedLearn More at mathantics.comVisit http://www.mathantics.com for more Free math videos and additional subscription based content!

10:41 Popular
Math Antics  Rounding
940 views / 0 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
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09:26 Popular
Math Antics  Place Value
1,215 views / 4 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
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12:36 Popular
Math Antics  Volume
1,321 views / 0 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
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13:15
Math Antics  Absolute Value
324 views / 0 likes  addedLearn More at mathantics.comVisit http://www.mathantics.com for more Free math videos and additional subscription based content!

08:50 Popular
Math Antics  Ratios And Rates
1,328 views / 2 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

09:17 Popular
Math Antics  Angles&Degrees
788 views / 1 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

09:40 Popular
Math Antics  Order Of Operations
852 views / 1 likes  addedLearn More at mathantics.comVisit http://www.mathantics.com for more Free math videos and additional subscription based content!

06:40 Popular
Math Antics  Prime Factorization
825 views / 1 likes  addedLearn More at mathantics.comVisit http://www.mathantics.com for more Free math videos and additional subscription based content!

09:58 Popular
Math Antics  Basic Division
891 views / 1 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
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11:18 Popular
Math Antics  Long Division
898 views / 4 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

08:27 Popular
Math Antics  Negative Numbers
909 views / 1 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

05:17
Math Antics  Fractions Are Parts
584 views / 0 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

05:56
Math Antics  Working With Parts
478 views / 0 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

03:03
Math Antics  Fractions Are Division
635 views / 0 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

06:42
Math Antics  Types of Fractions
690 views / 1 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

09:15 Popular
Math Antics  Fractions and Decimals
1,713 views / 8 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

06:36
Math Antics  Converting Any Fraction
530 views / 0 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

06:31
Math Antics  Comparing Fractions
678 views / 0 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

05:42 Popular
Math Antics  Multiplying Fractions
834 views / 1 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

08:31 Popular
Math Antics  Simplifying Fractions
703 views / 0 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

05:07
Math Antics  Common Denominator ECD
518 views / 0 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
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05:23
Math Antics  Common Denominator LCD
611 views / 1 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
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05:13 Popular
Math Antics  Dividing Fractions
1,349 views / 6 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
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07:43 Popular
Math Antics  Mixed Numbers
1,711 views / 5 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
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11:51
Math Antics  Decimal Place Value
693 views / 1 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

12:15 Popular
Math Antics  Decimal Arithmetic
818 views / 0 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
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11:04 Popular
Math Antics  Mean, Median and Mode
1,302 views / 3 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

12:55 Popular
Math Antics  The Pythagorean Theorem
1,108 views / 0 likes  addedLearn more at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
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13:56
Math Antics  Units of Distance
598 views / 2 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

14:28
Math Antics  Scientific Notation
427 views / 1 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

14:31
Math Antics  Telling Time
228 views / 1 likes  addedLearn More at mathantics.comVisit http://www.mathantics.com for more Free math videos and additional subscription based content!

13:53
Math Antics  Number Patterns
26 views / 0 likes  addedLearn More at mathantics.comVisit http://www.mathantics.com for more Free math videos and additional subscription based content!

10:57
Math Antics  Measuring Distance
135 views / 0 likes  addedFortunately we had filmed this episode before the COVID19 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
328 views / 0 likes  addedThis is a reupload 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
949 views / 1 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

07:32 Popular
Math Antics  Finding A Percent Of A Number
949 views / 0 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

05:07
Math Antics  Percents Missing Total
492 views / 0 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

07:54
Math Antics  Points, Lines,&Planes
655 views / 0 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

07:56 Popular
Math Antics  Circles, Circumference And Area
921 views / 0 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
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06:29
Math Antics  MultiDigit Addition
700 views / 0 likes  addedLearn More at mathantics.comVisit http://www.mathantics.com for more Free math videos and additional subscription based content!
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06:57 Popular
Math Antics  MultiDigit Subtraction
731 views / 0 likes  addedLearn More at mathantics.comVisit http://www.mathantics.com for more Free math videos and additional subscription based content!
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06:05
Math Antics  MultiDigit Multiplication Pt 1
628 views / 0 likes  addedLearn More at mathantics.comVisit http://www.mathantics.com for more Free math videos and additional subscription based content!
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08:25 Popular
Math Antics  MultiDigit Multiplication Pt 2
773 views / 3 likes  addedLearn More at mathantics.comVisit http://www.mathantics.com for more Free math videos and additional subscription based content!

11:23 Popular
Math Antics  Adding&Subtracting Integers
1,379 views / 1 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

09:51 Popular
Math Antics  Integer Multiplication&Division
966 views / 2 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

06:59
Math Antics  Converting Base10 Fractions
646 views / 0 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

04:22 Popular
Math Antics  Adding and Subtracting Fractions
1,764 views / 1 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

09:40 Popular
Math Antics  Intro To Exponents (aka Indices)
952 views / 3 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
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13:24 Popular
Basic Linear Functions  Math Antics
816 views / 1 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

09:04
Math Antics  Adding Mixed Numbers
636 views / 0 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for Free math videos and additional subscription based content!

09:13
Math Antics  Subtracting Mixed Numbers
618 views / 0 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for Free math videos and additional subscription based content!

10:51 Popular
Math Antics  Intro to the Metric System
1,002 views / 1 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

12:51
Math Antics  Calculating Percent Change
71 views / 0 likes  addedLearn More at mathantics.comVisit http://www.mathantics.com for more Free math videos and additional subscription based content!

13:05 Popular
Math Antics  Long Division With 2Digit Divisors
1,019 views / 0 likes  addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
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04:17
Introduction To Area And Unit Squares  Measurement  PreAlgebra  Khan Academy
439 views / 0 likes  addedCover figures with square units to find their area. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/measurement/areabasics/e/measuringareawithunitsquares?utm_source=YT&utm_medium=Desc&utm_campa

03:21
Introduction To Perimeter  Measurement  PreAlgebra  Khan Academy
376 views / 0 likes  addedFind perimeter by adding sidelengths of various figures. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/measurement/perimeter/e/perimeter_1?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Wa

12:47
Math Antics  Mixed Numbers
674 views / 1 likes  addedIn this remake 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

03:44
Subtracting Polynomials In Two Variables
405 views / 0 likes  addedSubtracting polynomials in two variables

05:54
Subtracting Polynomials And Set Closure
402 views / 0 likes  addedSubtracting polynomials and set closure

06:52
Least Common Multiples Of Polynomials
511 views / 0 likes  addedLeast common multiples of polynomials

09:50
Multiplication of Polynomials
393 views / 0 likes  addedMultiplication of Polynomials More free lessons at: http://www.khanacademy.org/video?v=fGThIRpWEE4

02:34
U08_L2_T4_we3 Special Products of Polynomials 3
364 views / 0 likes  addedU08_L2_T4_we3 Special Products of Polynomials 3

06:30
Multiplying Polynomials Using Area Model
486 views / 0 likes  addedMultiplying polynomials using area model

02:27
Worked Example Of Error When Subtracting Polynomials
428 views / 0 likes  addedWorked example of error when subtracting polynomials

16:00
Addition and Subtraction of Polynomials
437 views / 0 likes  addedAddition and Subtraction of Polynomials More free lessons at: http://www.khanacademy.org/video?v=ZgFXL6SEUiI

01:24
Polynomials 2
363 views / 0 likes  addedU08_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

02:10
Adding Polynomials
423 views / 0 likes  addedu11_l2_t2_we1 Adding Polynomials More free lessons at: http://www.khanacademy.org/video?v=Oe1PKI_638 Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

02:07
Subtracting Polynomials
450 views / 0 likes  addedu11_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
353 views / 0 likes  addedu11_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
394 views / 0 likes  addedu11_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
409 views / 0 likes  addedU08_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
338 views / 0 likes  addedU08_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
301 views / 0 likes  addedu11_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

02:43
Multiplying Monomials by Polynomials
412 views / 0 likes  addedu11_l2_t3_we2 Multiplying Monomials by Polynomials More free lessons at: http://www.khanacademy.org/video?v=pD2H15ucNE Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

02:30
Special Polynomials Products 1
407 views / 0 likes  addedu11_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  addedu11_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
363 views / 0 likes  addedU08_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
361 views / 0 likes  addedU08_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  addedU08_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
367 views / 0 likes  addedU08_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
362 views / 0 likes  addedU08_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

02:10
Subtracting polynomials with multiple variables
339 views / 0 likes  addedu11_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

10:00
Introduction To Number Systems And Binary  PreAlgebra  Khan Academy
368 views / 0 likes  addedWatch the next lesson: https://www.khanacademy.org/math/prealgebra/applyingmathreasoningtopic/alternatenumberbases/v/hexadecimalnumbersystem?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Missed the previous lesson? https://www.khanacademy.

05:27
Converting Directly From Binary To Hexadecimal  PreAlgebra  Khan Academy
431 views / 0 likes  addedWatch the next lesson: https://www.khanacademy.org/math/prealgebra/exponentsradicals/Worldofexponents/v/exponentswarmup?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Missed the previous lesson? https://www.khanacademy.org/math/prealgebra/app

03:43
Converting From Decimal To Hexadecimal Representation  PreAlgebra  Khan Academy
428 views / 0 likes  addedWatch the next lesson: https://www.khanacademy.org/math/prealgebra/applyingmathreasoningtopic/alternatenumberbases/v/binaryaddition?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Missed the previous lesson? https://www.khanacademy.org/math/p

06:14
How To Plot Inequalities On A Number Line  PreAlgebra  Khan Academy
524 views / 0 likes  addedLearn 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/prealgebra/applyingmathreasoningtopic/greaterthanlessthan/e/writin

02:48
Adding In Binary  Applying Mathematical Reasoning  PreAlgebra  Khan Academy
546 views / 0 likes  addedWatch the next lesson: https://www.khanacademy.org/math/prealgebra/applyingmathreasoningtopic/alternatenumberbases/v/binarymultiplication?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Missed the previous lesson? https://www.khanacademy.org/

12:49
Scientific Notation Examples  PreAlgebra  Khan Academy
413 views / 0 likes  addedMore scientific notation examples Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/exponentsradicals/scientificnotation/e/scientific_notation?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra W

06:17
Solving Percent Problems  Decimals  PreAlgebra  Khan Academy
501 views / 0 likes  addedWe'll use algebra to solve this percent problem. Watch the next lesson: https://www.khanacademy.org/math/prealgebra/decimalsprealg/percentwordprobsprealg/v/solvingpercentproblems2?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Missed the

04:31
Number Patterns: Interpreting Relationships  PreAlgebra  Khan Academy
465 views / 0 likes  addedExamining 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/prealgebra/applyingmathreasoningtopic/numberpatterns/e/vis

00:52
Reading Bar Charts: Basic Example  Applying Mathematical Reasoning  PreAlgebra  Khan Academy
480 views / 0 likes  addedLet'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/prealgebra/applyingmathreasoningtopic/

03:04
How To Create A Function From An Equation (example)  Functions  Algebra I  Khan Academy
369 views / 0 likes  addedSal 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/algebrafunctions/functions

03:03
Introduction To Exponents  PreAlgebra  Khan Academy
477 views / 0 likes  addedTaking 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
377 views / 0 likes  addedSal 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/algebrafunctions/functioninputsandoutputs/e/functions_matching_inputs_outputs?utm_

07:34
Hexadecimal Number System  Applying Mathematical Reasoning  PreAlgebra  Khan Academy
521 views / 0 likes  addedWatch the next lesson: https://www.khanacademy.org/math/prealgebra/applyingmathreasoningtopic/alternatenumberbases/v/decimaltobinary?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Missed the previous lesson? https://www.khanacademy.org/math

04:20
Dividing A Whole Number By A Decimal  Decimals  PreAlgebra  Khan Academy
556 views / 1 likes  addedWhen 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/prealgebra/decimalsprealg/divi

02:36
Number Patterns: Seeing Relationships  Applying Mathematical Reasoning  PreAlgebra  Khan Academy
497 views / 0 likes  addedLaying 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/prealgebra/applyin

03:28
Inequality Word Problems  Applying Mathematical Reasoning  PreAlgebra  Khan Academy
553 views / 0 likes  addedWe'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/prealgebra/applyingmathreasoningtopic/greaterthanlessthan/e/writingnumeric

03:33
Finding A Percentage  Decimals  PreAlgebra  Khan Academy
500 views / 0 likes  addedOnce 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/prealgebra/decimal

01:07
How To Match Function Input To Output Given The Graph (example)  Algebra I  Khan Academy
424 views / 0 likes  addedSal 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/algebrafunctions/functioninputsandoutputs/e/functions_matching_inputs_outputs?utm_so

04:18
Long Division of Numbers  Arithmetic Basics, Ex 2
681 views / 1 likes  addedExample 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
Featured 
03:52
Converting From Decimal To Binary  Applying Mathematical Reasoning  PreAlgebra  Khan Academy
522 views / 0 likes  addedWatch the next lesson: https://www.khanacademy.org/math/prealgebra/applyingmathreasoningtopic/alternatenumberbases/v/largenumberdecimaltobinary?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
363 views / 0 likes  addedMarbles and water in tank Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/linearfunctionsmodeling/e/constructingandinterpretinglinearfunctions?utm_s

20:48
Introduction To Scientific Notation  PreAlgebra  Khan Academy
581 views / 0 likes  addedIntroduction to scientific notation. An indepth discussion about why and how scientific notation is used. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/exponentsradicals/scientificnotation/e/sc

03:36
Approximating Irrational Number Exercise Example  PreAlgebra  Khan Academy
482 views / 0 likes  addedPractice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/orderofoperations/rationalirrationalnumbers/e/approximatingirrationalnumbers?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Watch the nex

05:20
Order Of Operations: PEMDAS  Arithmetic Properties  PreAlgebra  Khan Academy
506 views / 0 likes  addedWork 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/prealgebra/orderofoperations/order_of_operations/e/order_of_operations

03:24
How To Interpret An Expression With Function Notation  Functions  Algebra I  Khan Academy
419 views / 0 likes  addedSal 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/algebrafunctions/interpretingfunctionnotation/e/functionnota

04:07
Adding And Subtracting Negative Numbers  PreAlgebra  Khan Academy
484 views / 0 likes  addedLearn 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  PreAlgebra  Khan Academy
482 views / 0 likes  addedMetric unit conversion Watch the next lesson: https://www.khanacademy.org/math/prealgebra/ratesandratios/metricsystemtutorial/v/convertingwithinthemetricsystem?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Missed the previous lesson? http

08:13
Prime Numbers  Factors And Multiples  PreAlgebra  Khan Academy
458 views / 0 likes  addedWhat 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
Multistep Word Problem With Decimals And Subtraction  PreAlgebra  Khan Academy
502 views / 0 likes  addedFirst 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/prealgebra/applyingmathreasoningtopi

03:09
Simplifying Square Roots  Exponents, Radicals, And Scientific Notation  PreAlgebra  Khan Academy
614 views / 0 likes  addedPractice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/exponentsradicals/radicalradicals/e/simplifying_radicals?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Watch the next lesson: https://www.kh

02:27
Inequality Word Problem: One Variable  Applying Mathematical Reasoning  PreAlgebra  Khan Academy
445 views / 0 likes  addedThis 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/prealgebra/applyingmathreasoningto

02:36
How To Interpret An Expression With Function Notation  Functions  Algebra I  Khan Academy
549 views / 0 likes  addedSal 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/algebrafunctions/interpretingfunctionnotation

06:56
Exponents And Powers Of Zero Patterns  PreAlgebra  Khan Academy
514 views / 0 likes  addedNow 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/prealgebra

03:00
Inverse Property Of Addition  Arithmetic Properties  PreAlgebra  Khan Academy
557 views / 0 likes  addedThe simple idea that a number plus its negative is 0 Watch the next lesson: https://www.khanacademy.org/math/prealgebra/orderofoperations/arithmetic_properties/v/inversepropertyofmultiplication?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra M

02:04
Ratio Word Problem: Boys To Girls  PreAlgebra  Khan Academy
413 views / 0 likes  addedIn 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/prealgebra/ratesandratios/ratios_and_proportions/e/rat

09:16
Adding/subtracting Negative Numbers  PreAlgebra  Khan Academy
522 views / 0 likes  addedAdding and subtracting negative numbers Watch the next lesson: https://www.khanacademy.org/math/prealgebra/negativesabsolutevalueprealg/multdivnegativesprealg/v/multiplyingpositiveandnegativenumbers?utm_source=YT&utm_medium=Desc&utm_campaign=

01:34
Solving Ratio Problems With Graph  PreAlgebra  Khan Academy
550 views / 0 likes  addedIn 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/prealgebra/ratesandratios/ratios_and_proportions/e/solvingratioproblemswi

07:51
Volume: How To Measure It  Measurement  PreAlgebra  Khan Academy
480 views / 0 likes  addedVolume 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
510 views / 0 likes  addedLinear model for book reading Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/linearfunctionsmodeling/e/constructingandinterpretinglinearfunctions?u

02:49
Percent Word Problem Example 2  Decimals  PreAlgebra  Khan Academy
424 views / 0 likes  addedIt'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  PreAlgebra  Khan Academy
377 views / 0 likes  addedWe'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/prealgebra/r

08:34
LCM And GCF Word Problems  Factors And Multiples  PreAlgebra  Khan Academy
488 views / 1 likes  addedHere we have a couple of word problemsone 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  PreAlgebra  Khan Academy
393 views / 0 likes  addedWe 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
546 views / 0 likes  addedInterpreting a linear formula Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/interpreting_linear_functions/e/interpretingfeaturesoflinearfunctions?ut

08:23
Constructing Linear Functions Example 2  Algebra I  Khan Academy
405 views / 0 likes  addedLinear model for painting Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/linearfunctionsmodeling/e/constructinglinearfunctionswordproblems?utm_sour

04:16
Least Common Multiple Exercise  Factors And Multiples  PreAlgebra  Khan Academy
557 views / 0 likes  addedWe'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

09:43
Exponent Rules Part 1  Exponents, Radicals, And Scientific Notation  PreAlgebra  Khan Academy
536 views / 0 likes  addedIntroduction to exponent rules Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/exponentsradicals/exponentproperties/e/exponent_rules?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Watch the

02:35
Interpreting Linear Formulas Example 2  Algebra I  Khan Academy
415 views / 0 likes  addedLinear equation for file transfer Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/interpreting_linear_functions/e/interpretingfeaturesoflinearfunction

06:35
Constructing Linear Functions Example 1  Algebra I  Khan Academy
530 views / 0 likes  addedLinear model for ice sheet thickness Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/linearfunctionsmodeling/e/constructinglinearfunctionswordproble

03:12
Graphing Linear Functions Example 2  Algebra I  Khan Academy
463 views / 0 likes  addedGraphing equation for filling pool Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/linearfunctionsmodeling/e/graphinglinearfunctionswordproblems?utm

05:02
Positive And Negative Slope  Algebra I  Khan Academy
426 views / 0 likes  addedPositive and negative slope Watch the next lesson: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/slope/v/similartrianglestoprovethattheslopeisconstantforaline?utm_source=YT&utm_medium=Desc&utm_campaign

06:20
Greatest Common Factor Explained  Factors And Multiples  PreAlgebra  Khan Academy
379 views / 0 likes  addedHere'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/prealgebra/factorsmultiples/

05:34
Multiplying Positive And Negative Numbers  PreAlgebra  Khan Academy
473 views / 0 likes  addedLearn 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/absolutevalue/mult_div_negatives/e/multiplying_and_dividing_negative_numbers?

05:30
Graphing Linear Functions Example 1  Algebra I  Khan Academy
469 views / 0 likes  addedLearn 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/twovarlinearequationsandintro

08:21
Twovariable Linear Equations And Their Graphs  Algebra I  Khan Academy
405 views / 0 likes  addedIntroduction to 2variable linear equations and their graphs Watch the next lesson: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/solutionstotwovarlinearequations/v/checkingorderedpairsolutionstoequatio

02:27
Checking Ordered Pair Solutions To Equations Example 2  Algebra I  Khan Academy
404 views / 0 likes  addedSecond example of ordered pair solutions Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/solutionstotwovarlinearequations/e/plugging_in_values?utm_so

09:50
Adding And Subtracting Fractions  Fractions  PreAlgebra  Khan Academy
671 views / 1 likes  addedHow to add and subtract fractions. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/fractionsprealg/fractionsunlikedenomprealg/e/adding_fractions?utm_source=YT&utm_medium=Desc&utm_campaign=PreA

07:11
Graphing Solutions To Twovariable Linear Equations Example 2  Algebra I  Khan Academy
544 views / 0 likes  addedGraphing solutions to 2 variable linear equations Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/solutionstotwovarlinearequations/e/graphingsolutio

03:53
Plotting Basic Fractions On The Number Line  Fractions  PreAlgebra  Khan Academy
567 views / 0 likes  addedPractice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/fractionsprealg/understandingfractionsprealg/e/fractions_on_the_number_line_1?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Watch the nex

02:35
Checking Ordered Pair Solutions To Equations Example 1  Algebra I  Khan Academy
535 views / 0 likes  addedChecking ordered pair solutions to equations Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/solutionstotwovarlinearequations/e/plugging_in_values?ut

05:35
Long Division of Numbers  Arithmetic Basics, Ex 1
453 views / 0 likes  addedNeed a LIVE tutor to help answer a question? Check out the people at http://www.tutor.com/signup?AdDist=1&ExAdId=90fddaff89aa4a4f91da90841e168246&TDC_OfferCode=e2bf363b0cb8463598c32b5211d0847a&subject=math&grade=undefined for a FRE

03:21
Rational Number Word Problem With Fractions  PreAlgebra  Khan Academy
517 views / 0 likes  addedWord problems force us to put concepts to work using realworld applications. In this example, determine the volume of frozen water and express the answer as a fraction. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.o

05:09
Converting From Slopeintercept To Standard Form  Algebra I  Khan Academy
567 views / 0 likes  addedConverting from slopeintercept to standard form Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/standardform/e/converting_between_slope_intercept_and_st

04:33
Multiplying Negative And Positive Fractions  Fractions  PreAlgebra  Khan Academy
512 views / 0 likes  addedSee examples of multiplying and dividing fractions with negative numbers. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/fractionsprealg/multiplyingfractionsprealg/e/multiplying_fractions?utm_

02:39
Comparing Decimals: Ordering From Least To Greatest  Decimals  PreAlgebra  Khan Academy
533 views / 0 likes  addedThis is a fun example where we reorder decimals from smallest to largest. You're looking for the place value that is the most significant, and then working backwards. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/

06:29
Multiplying Decimals: Place Value And Reordering  Decimals  PreAlgebra  Khan Academy
575 views / 0 likes  addedWe want you to develop an intuition about how to work with decimals. Understanding how you can rewrite decimals by considering the place value will help you multiply! Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/

05:51
Equivalent Fractions  Fractions  PreAlgebra  Khan Academy
671 views / 0 likes  addedIntroduces the concept of equivalent fractions Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/fractionsprealg/equivalentfractionsprealg/e/equivalent_fractions?utm_source=YT&utm_medium=Desc&utm

03:50
Introduction To Multiplying Decimals  Decimals  PreAlgebra  Khan Academy
528 views / 0 likes  addedMultiplying decimals can be confusing because there's always the question as to where the decimals goes in the answer. We're about to show you so you'll never have to question it again! Practice this lesson yourself on KhanAcademy.org right now: https://w

08:30
Multiplying And Dividing Negative Numbers  PreAlgebra  Khan Academy
540 views / 0 likes  addedMultiplying and dividing negative numbers Watch the next lesson: https://www.khanacademy.org/math/arithmetic/absolutevalue/abs_value_tutorial/v/absolutevalueandnumberlines?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Missed the previous less

05:42
Understanding Division Of Fractions  Fractions  PreAlgebra  Khan Academy
521 views / 0 likes  addedUsing a number line, we'll explain the rule of "invert and multiply" when dividing two fractions. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/fractionsprealg/divfractionsfractionsprealg/e/

09:23
Converting Fractions To Decimals  Decimals  PreAlgebra  Khan Academy
609 views / 1 likes  addedHow to express a fraction as a decimal Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/decimalsprealg/decimaltofractionprealg/e/converting_fractions_to_decimals?utm_source=YT&utm_medium=Desc&u

01:11
Subtracting Decimals: Example 1  Decimals  PreAlgebra  Khan Academy
496 views / 0 likes  addedSubtracting decimals...up to the hundredths placement. Line up those decimals before you start. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/decimalsprealg/addingdecimalsprealg/e/subtracting

03:08
Multiplying Unit Fractions And Whole Numbers  Fractions  PreAlgebra  Khan Academy
593 views / 1 likes  addedDon't let multiplying whole numbers and fractions get you down. We got this. This explanation will help you become a pro. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/fractionsprealg/multiplyin

07:08
Early Train Word Problem  Linear Equations  Algebra I  Khan Academy
523 views / 0 likes  addedFun word problem that is almost a brain teaser. Watch the next lesson: https://www.khanacademy.org/math/algebra/solvinglinearequationsandinequalities/Moreequationpractice/v/patternsinsequences1?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI

09:15
Mixed Numbers And Improper Fractions  Fractions  PreAlgebra  Khan Academy
607 views / 1 likes  addedConverting 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/prealgebra/fractionsprealg/mixednumbersprealg/e/converting_mixed_numb

09:29
Dividing Decimals With Hundredths Example 3  Decimals  PreAlgebra  Khan Academy
507 views / 0 likes  addedThe old saying is "practice makes perfect." Let's keep practicing dividing decimals and making our divisor a whole number. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/decimalsprealg/dividingd

14:13
Introduction To Ratios  Ratios, Proportions, Units, And Rates  PreAlgebra  Khan Academy
611 views / 0 likes  addedWhat a ratio is. Simple ratio problems. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/ratesandratios/ratios_and_proportions/e/ratio_word_problems?utm_source=YT&utm_medium=Desc&utm_campaign=PreAl

02:35
Dividing Whole Numbers And Fractions: Studying  Fractions  PreAlgebra  Khan Academy
681 views / 0 likes  addedSolve a word problem by dividing a fraction by a whole number. The example used in this video is 1/5 ÷ 4. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/fractionsprealg/dividingfractionsprealg

04:51
Cube Root Of A Nonperfect Cube  PreAlgebra  Khan Academy
544 views / 0 likes  addedPractice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/exponentsradicals/cuberoottutorial/e/cube_roots?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Watch the next lesson: https://www.khanacadem

04:24
Example Of Subtracting Fractions With Unlike Denominators  Fractions  PreAlgebra  Khan Academy
557 views / 0 likes  addedIf you conquered adding fractions with different denominators, then subtracting fractions will be a snap. Don't worry...we'll take it slow and explain every step. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math

09:45
Simplifying Radicals  Exponents, Radicals, And Scientific Notation  PreAlgebra  Khan Academy
523 views / 1 likes  addedUsing exponent rules to simplify radicals or square roots Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/exponentsradicals/radicalradicals/e/simplifying_radicals?utm_source=YT&utm_medium=Desc&utm

04:25
Multiplying Challenging Decimals  Decimals  PreAlgebra  Khan Academy
408 views / 0 likes  addedSometimes multiplying really small decimals (with all those zeros!) can be a little intimidating. Watch as we show you a handy trick to simplify these problems and solve them. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanaca

02:36
Converting Decimals To Percents  Decimals  PreAlgebra  Khan Academy
426 views / 0 likes  addedNeed to convert a decimal to a percent? Ok, we'll just use our fraction friends to get us there. Watch and be amazed. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/decimalsprealg/percentintrop

02:32
Dividing Whole Numbers And Fractions: Potpourri  Fractions  PreAlgebra  Khan Academy
570 views / 0 likes  addedSolve a word problem by dividing a whole number by a fraction. The example used in this video is 4 ÷ 1/5. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/fractionsprealg/dividingfractionsprealg

07:14
Negative Exponents  Exponents, Radicals, And Scientific Notation  PreAlgebra  Khan Academy
515 views / 0 likes  addedHow does a negative exponent affect our answer? Before you assume that the answer must be negative, think again! Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/exponentsradicals/negativeexponents

04:25
What Are Isotopes?  Chemistry Basics
231 views / 0 likes  addedBasics of Chemistry is a new miniseries from the American Chemical Society about the basics of Chemistry. In this episode we're talking isotopes, what are they and why are they important? Head on over to the official American Chemical Society youtube page

03:45
Visualizing Equivalent Fractions  Fractions  PreAlgebra  Khan Academy
551 views / 0 likes  addedTo understand equivalent fractions it helps to "see" the fractions using something like a grid with shaded and unshaded sections representing the fraction. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/preal
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