Youtor
Khanacademy.org Math (updated 2024-10-20)
![Comparing with multiplication age Multiplication and division Arithmetic Khan Academy [upl. by Assilim641]](img.php?img=imgidbS6EmYzpou4)
Duration: 2:39
256,8K weergaven | 18 jul. 2011
256,8K weergaven | 18 jul. 2011
![Dividing polynomials 1 Polynomial and rational functions Algebra II Khan Academy [upl. by Thaddaus]](img.php?img=imgid8Wxw9bpKEGQ)
Duration: 3:20
771,7K weergaven | 27 jan. 2011
771,7K weergaven | 27 jan. 2011
![Double angle formula for cosine example Trig identities and examples Trigonometry Khan Academy [upl. by Jedlicka985]](img.php?img=imgidD_smr0GBPvA)
Duration: 3:28
239,3K weergaven | 7 aug. 2013
239,3K weergaven | 7 aug. 2013
![Arithmetic series intro Mathematics III High School Math Khan Academy [upl. by Frannie]](img.php?img=imgidcYw4MFWsB6c)
Duration: 3:56
184,6K weergaven | 19 feb. 2013
184,6K weergaven | 19 feb. 2013
![Decimals expanding out place value Decimals PreAlgebra Khan Academy [upl. by Namrac]](img.php?img=imgidhe4kcTujy30)
Duration: 2:53
625,1K weergaven | 8 aug. 2013
625,1K weergaven | 8 aug. 2013
![More on the concept of multiplication Multiplication and division Arithmetic Khan Academy [upl. by Jere778]](img.php?img=imgidvfMx9-rJXuo)
Duration: 5:29
506,1K weergaven | 14 aug. 2015
506,1K weergaven | 14 aug. 2015
![How to add mixed numbers that have unlike denominators Fractions PreAlgebra Khan Academy [upl. by Airamahs]](img.php?img=imgid8Eb5MWwcMMY)
Duration: 2:21
562,3K weergaven | 4 feb. 2012
562,3K weergaven | 4 feb. 2012
![Volume word problem Measurement PreAlgebra Khan Academy [upl. by Harbard357]](img.php?img=imgidOanPzjf2EYY)
Duration: 4:40
371,7K weergaven | 21 aug. 2013
371,7K weergaven | 21 aug. 2013
![Counting in order Counting Early Math Khan Academy [upl. by Ailil911]](img.php?img=imgidPEeUTQ0Gri8)
![Math 2B Calculus Lecture 12 Trigonometric Substitution [upl. by Namra]](img.php?img=imgidrZDhNZCsz4s)
Duration: 49:04
6mln. weergaven | 26 okt. 2013
6mln. weergaven | 26 okt. 2013
![ck12org More empirical rule and zscore practice Probability and Statistics Khan Academy [upl. by Ahsinra80]](img.php?img=imgiditQEwESWDKg)
Duration: 5:57
308,3K weergaven | 8 jan. 2010
308,3K weergaven | 8 jan. 2010
![Multiplying polynomials example Polynomial and rational functions Algebra II Khan Academy [upl. by Darcy677]](img.php?img=imgidyJzLYa-_Y1k)
Duration: 5:46
255,6K weergaven | 27 jan. 2011
255,6K weergaven | 27 jan. 2011
![Thinking more about negative exponents Algebra I Khan Academy [upl. by Maleen]](img.php?img=imgidTx7Cwn5pgQo)
Duration: 6:38
99,3K weergaven | 24 dec. 2013
99,3K weergaven | 24 dec. 2013
![Multiplying unit fractions and whole numbers Fractions PreAlgebra Khan Academy [upl. by Allicserp]](img.php?img=imgid4PlkCiEXBQI)
Duration: 3:08
1,2mln. weergaven | 14 aug. 2013
1,2mln. weergaven | 14 aug. 2013
![Decimals comparing place values Decimals PreAlgebra Khan Academy [upl. by Restivo325]](img.php?img=imgidlR_kUUPL8YY)
Duration: 5:40
387,9K weergaven | 22 aug. 2013
387,9K weergaven | 22 aug. 2013
![Negative numbers introduction Negative numbers and absolute value PreAlgebra Khan Academy [upl. by Twyla]](img.php?img=imgidHlal9ME2Aig)
Duration: 9:36
2,2mln. weergaven | 15 feb. 2011
2,2mln. weergaven | 15 feb. 2011
![Finding factors of a number Factors and multiples PreAlgebra Khan Academy [upl. by Refotsirc9]](img.php?img=imgidvcn2ruTOwFo)
Duration: 9:53
1,4mln. weergaven | 6 aug. 2010
1,4mln. weergaven | 6 aug. 2010
![Adding and subtracting polynomials Algebra Basics Khan Academy [upl. by Maccarone]](img.php?img=imgidZGl2ExHwdak)
Duration: 1:44
536,8K weergaven | 21 jun. 2010
536,8K weergaven | 21 jun. 2010
![Limit examples part 1 Limits Differential Calculus Khan Academy [upl. by Jecho634]](img.php?img=imgidGGQngIp0YGI)
Duration: 8:58
1,7mln. weergaven | 30 sep. 2007
1,7mln. weergaven | 30 sep. 2007
![Order of operations example Arithmetic properties PreAlgebra Khan Academy [upl. by Sladen]](img.php?img=imgidGiSpzFKI5_w)
Duration: 4:27
886,2K weergaven | 3 aug. 2010
886,2K weergaven | 3 aug. 2010
![Exponent rules part 2 Exponents radicals and scientific notation PreAlgebra Khan Academy [upl. by Tench]](img.php?img=imgidrEtuPhl6930)
Duration: 7:44
850K weergaven | 27 jan. 2007
850K weergaven | 27 jan. 2007
![Introduction to exponents PreAlgebra Khan Academy [upl. by Gula]](img.php?img=imgidXZRQhkii0h0)
![Absolute value inequalities Linear equations Algebra I Khan Academy [upl. by Viddah]](img.php?img=imgidiI_2Piwn_og)
Duration: 13:13
1,8mln. weergaven | 7 apr. 2010
1,8mln. weergaven | 7 apr. 2010
![Local linearization Derivative applications Differential Calculus Khan Academy [upl. by Melinde]](img.php?img=imgidu7dhn-hBHzQ)
Duration: 9:38
543,3K weergaven | 2 mei 2014
543,3K weergaven | 2 mei 2014
![Example 1 Simplifying polynomials Algebra I Khan Academy [upl. by Juliet]](img.php?img=imgidvN0aL-_vIKM)
Duration: 3:37
677,1K weergaven | 27 jan. 2011
677,1K weergaven | 27 jan. 2011
![Calculus Derivatives 1 Taking derivatives Differential Calculus Khan Academy [upl. by Elrod804]](img.php?img=imgidrAof9Ld5sOg)
Duration: 9:26
3,3mln. weergaven | 3 okt. 2007
3,3mln. weergaven | 3 okt. 2007
![Matrix multiplication introduction Matrices Precalculus Khan Academy [upl. by Quintus]](img.php?img=imgidkT4Mp9EdVqs)
Duration: 6:26
621,7K weergaven | 17 mrt. 2014
621,7K weergaven | 17 mrt. 2014
![Converting repeating decimals to fractions 2 Linear equations Algebra I Khan Academy [upl. by Enneicul60]](img.php?img=imgidIhws0d-WLzU)
Duration: 9:06
760,7K weergaven | 1 nov. 2011
760,7K weergaven | 1 nov. 2011
![Introduction to complex numbers Imaginary and complex numbers Algebra II Khan Academy [upl. by Nessy146]](img.php?img=imgidA_ESfuN1Pkg)
Duration: 4:39
312,1K weergaven | 18 dec. 2013
312,1K weergaven | 18 dec. 2013
![Example 5 Using the quadratic formula Quadratic equations Algebra I Khan Academy [upl. by Laural139]](img.php?img=imgid_E3gx_yQhHQ)
Duration: 4:51
160,9K weergaven | 13 jul. 2011
160,9K weergaven | 13 jul. 2011
