Word.ws English Dictionary

mental math

mental math noun: synonym of mental calculation (“arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator”).

Noun

mental math (usually uncountable, plural mental maths)

  1. (Canada, Philippines, US, usually) Synonym of mental calculation (“arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator”).

Synonyms of mental math

Forms of mental math

pluralmental maths

Questions about mental math

What does mental math mean?
Mental math means synonym of mental calculation (“arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator”).
What part of speech is mental math?
Mental math is a noun.
What is the plural of mental math?
The plural of mental math is mental maths.

Words near mental math in the dictionary

  1. mental inquest warrant
  2. mental inquest warrants
  3. mental institution
  4. mental institutions
  5. mental masturbation
  6. mental math
  7. mental mediumship
  8. mental midget
  9. mental midgets
  10. mental model
  11. mental models

Source and license

Adapted from Wiktionary: mental math (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Cite this entry: “mental math.” Word.ws, https://word.ws/mental_math. Based on Wiktionary, CC BY-SA 4.0.