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Ferreira Brandao de Freitas M, Pereira Onofrio W, Peixoto de Azevedo Pedrosa SM. Gamification in teaching equivalent fractions and decimal numbers: practical applications with High School students. RPEM [Internet]. 2025 Dec. 30 [cited 2026 Oct. 12];14(35). Available from: https://periodicos-hml.unespar.edu.br/rpem/article/view/10456