Plus Sign

Pronunciation: /plʌs saɪn/ Explain

The symbol '+' is called the plus sign. It can indicate addition or a positive value.


  1. McAdams, David E.. All Math Words Dictionary, plus sign. 2nd Classroom edition 20150108-4799968. pg 140. Life is a Story Problem LLC. January 8, 2015. Buy the book
  2. Keigwin, H. W.. Principles of Elementary Algebra. pg 3. Ginn & Company. 1886. Last Accessed 12/3/2018. Buy the book

Cite this article as:

McAdams, David E. Plus Sign. 4/27/2019. All Math Words Encyclopedia. Life is a Story Problem LLC.

Revision History

4/27/2019: Changed equations and expressions to new format. (McAdams, David E.)
12/21/2018: Reviewed and corrected IPA pronunication. (McAdams, David E.)
12/1/2018: Removed broken links, updated license, implemented new markup. (McAdams, David E.)
8/3/2018: Initial version. (McAdams, David E.)

All Math Words Encyclopedia is a service of Life is a Story Problem LLC.
Copyright © 2018 Life is a Story Problem LLC. All rights reserved.
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License