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Silva, J. D. da; Agranionh, N. T.; Hilger, T. R. MATHEMATICAL PROBLEMS OF THE MULTIPLICATION CONCEPTUAL FIELD IN TEXTBOOKS FROM THE 1ST TO THE 3RD YEARS OF PRIMARY SCHOOL. RPEM 2023, 12 (27), 299-316. https://doi.org/10.33871/22385800.2023.12.27.299-316.