Meanings
- pluralplural of addition sign
Cite this entry
addition signs. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/addition%20signs
“addition signs.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/addition%20signs. Accessed November 5, 2026.
WatkinsX Dictionary, s.v. “addition signs,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/addition%20signs.
Source: addition signs on Wiktionary, CC BY-SA 4.0.