Media type: E-Article Title: O Calculador Multibásico e a Educação de Infância Contributor: Adriana Ferreira; Dárida Maria Fernandes imprint: 2020 Published in: Indagatio Didactica Language: English; Spanish; French; Italian; Portuguese DOI: 10.34624/id.v12i5.23487 ISSN: 1647-3582 Origination: Footnote: Access State: Open Access