no Dicionário PONS
I. arithmetic [əˈrɪθmətɪk] SUBST sem pl
1. arithmetic MAT:
- arithmetic
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2. arithmetic (calculations):
- arithmetic
- obliczenia ntpl
II. arithmetic [ˌærɪθˈmetɪk, americ ˌerɪθˈmet̬ɪk] ADJ
- arithmetic
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arithmetic mean SUBST
- arithmetic mean
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