noun / adjective
arithmetic
uh-RITH-muh-tik/əˈrɪθmətɪk/
Basic mathematics using numbers and operations.
The counters demonstrate simple arithmetic: two plus three equals five.
Etymology
The Greek term named the “counting art” and was formed from arithmos, “number.” The modern sense retains that practical focus: working with numbers through basic operations.
In context
it's all arithmetic these very simple arithmetic that we are aware of
More examples
- A small arithmetic error changed the total.
- She teaches basic arithmetic to new students.
- His mental arithmetic is quick and reliable.
Similar words
- mathematics
- A much broader field that includes geometry and algebra.
- calculation
- A particular numerical operation rather than the branch of study.