arithmetic

noun

ə-ˈrith-mə-ˌtik How to pronounce arithmetic (audio)
Definition of arithmeticnext
as in math
the act or process of performing mathematical operations to find a value I haven't actually done the arithmetic yet, but I suspect we're losing money on the deal

Synonyms & Similar Words

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Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of arithmetic That arithmetic has become increasingly difficult for Japan to fight. — Lee Ying Shan, CNBC, 1 July 2026 Coalition arithmetic remains the central challenge, not just for Eisenkot but for the entire anti-Netanyahu bloc. — Tal Shalev, CNN Money, 29 June 2026 The arithmetic was straightforward. — Nick Lichtenberg, Fortune, 17 June 2026 The Bents understood the arithmetic of the frontier. — Kevin Strong, CBS News, 15 June 2026 See All Example Sentences for arithmetic
Recent Examples of Synonyms for arithmetic
  1. math
  2. calculation
Noun
  • The district cited students’ declining math and English language arts proficiency and a drop-off in the number of graduates attending college — despite Oakland Unified Office of Charter Schools staff recommending renewal.
    — Molly Gibbs, Mercury News, 19 July 2026
  • Christian Monterrosa | Bloomberg | Getty Images FORT WORTH, Texas — American Airlines CEO Robert Isom has a math problem.
    — Leslie Josephs, CNBC, 19 July 2026
Definition of math
Noun
  • That was good enough for the system’s main purpose of helping US submarines calculate their own locations as a foundation for making the necessary missile launch calculations to strike their targets.
    — Jeremy Hsu, ArsTechnica, 16 July 2026
  • However, our calculations show that population growth in Florida, particularly from out-of-state migrants, has nearly stopped.
    — Matt Brooks, Fortune, 15 July 2026
Definition of calculation

Browse Nearby Words

aristocrats
arithmetic
arithmetic mean
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Cite this Entry

“Arithmetic.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/arithmetic. Accessed 22 Jul. 2026.

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More from Merriam-Webster on arithmetic

Nglish: Translation of arithmetic for Spanish Speakers

Britannica.com: Encyclopedia article about arithmetic

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