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Showing 1 to 1 of 1 for “"ten and positional value"”.
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Desarrollo de conocimientos matemáticos informales a través de resoluciones de problemas aritméticos verbales en primer curso de educación primaria
… of informal knowledge on base 10 grouping and place value. This is done through the study of the strategies used by children in solving arithmetic word problems and the analysis of representations of discrete quantities used in their procedures, and the description of the evolution of …