› mathematics the process of making calculations such as adding, multiplying, and dividing by using numbers, or the study of this

arithmetical

adjective /ˌeər·əθˈmet̬·ɪ·kəl, ˌær-/

› mathematics an arithmetical operation/progressionarithmetically

adverb /ˌeər·əθˈmet̬·ɪk·li, ˌær-/

› mathematics arithmetically equivalent numbers(Definition of arithmetic from the Cambridge Academic Content Dictionary
© Cambridge University Press)

What is the pronunciation of arithmetic?
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- Numbers generally
- Numbers: cardinal, including nought & zero
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