Negative Times a Negative
Library Home || Full Table of Contents || Library Help
|Math Forum, Ask Dr. Math FAQ|
|Why does a negative times a negative equal a positive? Does this ever happen in the real world?|
|Levels:||Elementary, Middle School (6-8), High School (9-12)|
|Resource Types:||Frequently Asked Questions (FAQs)|
|Math Topics:||Negative Numbers|
© 1994- The Math Forum at NCTM. All rights reserved.