acalculia
noun
acal·cu·lia
ˌā-ˌkal-ˈkyü-lē-ə 
: lack or loss of the ability to perform simple arithmetic tasks
Cite this Entry
“Acalculia.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/acalculia. Accessed 6 Dec. 2025.
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