Analysis of Examples and Problems Related to Types of Fractions, Mixed Numbers, Addition and Subtraction of the Same Fraction. European Journal of Pedagogical Initiatives and Educational Practices, [S. l.], v. 1, n. 2, p. 24–29, 2023. Disponível em: https://europeanscience.org/index.php/4/article/view/78. Acesso em: 12 sep. 2025.