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SEE: Guide to Download Khan Academy Video Lecture
Lecture Details :
An explanation of why (not how) borrowing/regrouping works when subtracting numbers
Course Description :
The most basic of the math course. Start here if you have very little background in math fundamentals (or just want to make sure you do).
Other Resources :
Other Mathematics Courses
- Linear Algebra by MIT
- AMC Polynomials and their Zeros by Other
- California Standards Test: Algebra I by Khan Academy
- Differential Equations by MIT
- Pre-algebra by Khan Academy
- Mathematics III by IIT Roorkee
- Introduction to Geometry by Other
- Applied Multivariate Analysis by IIT Kanpur
- AMC Complex Numbers by Other
- Math 65 - Introductory Algebra-2nd Term by Portland Community College
» check out the complete list of Mathematics lectures
Mathematics Lecture Notes
- Math 249 Introductory Calculus by University of Calgary
- Math 100: UBC Calculus by University of British Columbia
- MATA26Y: Calculus by University of Toronto
- Fundamentals of Analysis by Macquarie University
- Chemistry 1S: Basic Calculus for Chemists by University of Bristol
- Math 231: Partial Differential Equations by UC San Diego
- Multivariable and Vector Analysis by Macquarie University
- Linear Algebra by Macquarie University
- Probabilistic Thinking by Princeton University
- First Year Calculus by Macquarie University