arithmeticclass

noun
UK /əˈrɪθmətɪk klɑːs/
US /əˈrɪθmətɪk klæs/

A class where you learn about numbers and how to add, subtract, multiply, and divide.

I have arithmetic class right after lunch on Mondays.


OTHER MEANINGS

2. A school period devoted to practicing basic number skills.

During arithmetic class, we practiced our times tables.

3. A course or session teaching calculation methods.

She signed up for an arithmetic class at the community center.

4. The group of students attending a lesson on numbers.

The arithmetic class went quiet when the teacher handed out the quiz.