# arithmetic

/ˌɛɹɪθˈmɛtɪk/ (US) · CEFR A2 · Noun

Source: https://englishreference.com/word/arithmetic
Updated: 2026-05-04

## Definition

the basic part of mathematics that deals with numbers and simple calculations like adding, subtracting, multiplying, and dividing.

For teachers: the branch of mathematics concerned with the properties and manipulation of numbers, including basic operations such as addition, subtraction, multiplication, and division.

## Examples

- She is good at arithmetic and math puzzles.
- The students practiced their arithmetic skills by solving word problems involving money and time.
- While advanced calculus requires abstract reasoning, a solid grasp of elementary arithmetic remains the essential foundation for all quantitative literacy.

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