7 videos in "Numbers and Estimates"
Opposites & Negatives
Opposites & Negatives
343 views - 00:01:39
Opposites of expressions and negatives as well as absolute values.
- How do you add and subtract negative numbers?
- What is absolute value?
- What are opposites?
A very good introduction to adding and subtracting negative and positive numbers, both visually and numerically. Also, a good basic explanation of absolute values and opposites.
