Peirce’s Primary Arithmetics: a brief presentation and some remarks on the translation of these manuscripts to Portuguese GarnicaAntonio Vicente Marafioti SouzaLeandro Josué de SalandimMaria Ednéia Martins 2018 <p></p><p>Abstract This paper aims to present the five manuscripts of the so-called Peirce’s Primary Arithmetics (Lydia Peirce’s Primary Arithmetic; Primary Arithmetic (with suggestions to teachers); Peirce’s Primary Arithmetic upon the psychological method; C.S.Peirce’s Vulgar Arithmetic: its main features, and Practical Arithmetic) and to sketch some remarks on the process of translating such manuscripts to Portuguese. This article is the last study related to some initial and brief hermeneutics already started in the other articles published by the same authors.</p><p></p>