## 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

- Mathematics III by IIT Roorkee
- Algebra 2 by Other
- Arithmetic by Khan Academy
- Multivariable Calculus by MIT
- Foundations of Optimization by IIT Kanpur
- Algebra I Worked Examples by Khan Academy
- Introduction to Probability and Statistics,Fall 2011 by UC Berkeley
- AMC Function by Other
- Differential Equations II by Khan Academy
- Math 3C: Probability for Math Science by UCLA

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

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