arithmetic
word
Definition
Arithmetic is the part of mathematics that deals with basic number operations like addition, subtraction, multiplication, and division.
Usage & Nuances
Used mainly in academic, formal, or technical contexts. Refers to basic number skills, especially before advanced math. Common in phrases like 'arithmetic skills', 'arithmetic error', or 'mental arithmetic'. Not typically used for complex mathematics; use 'math' or 'mathematics' for broader topics.
Example Sentences
Can you do this arithmetic in your head?
natural
We spent the afternoon teaching the kids basic arithmetic games.
natural
We learn arithmetic in elementary school.
basic
Addition and subtraction are parts of arithmetic.
basic
He made an arithmetic mistake in his homework.
basic
My arithmetic isn’t great—I always use a calculator.
natural