## SEE: Guide to Download Khan Academy Video Lecture

## Lecture Details :

Adding and subtracting negative numbers

## Course Description :

Videos on pre-algebra. Should be ready for the "Algebra" course if you understand everything here

## Other Resources :

## Other Mathematics Courses

- AMC Polynomials and their Zeros by Other
- Vector Calculus by The University of New South Wales
- California Standards Test: Algebra I by Khan Academy
- Differential Equations II by Khan Academy
- Math 65 - Introductory Algebra-2nd Term by Portland Community College
- Foundations of Optimization by IIT Kanpur
- A Basic Course in Real Analysis by IIT Kharagpur
- Linear Algebra by MIT
- Numerical methods of Ordinary and Partial Differential Equations by IIT Kharagpur
- Stochastic Processes by IIT Delhi

### » check out the complete list of Mathematics lectures