Reverse and add to 100: Explorations in place value

• Autores: Michael Todd Edwards, James Quinlan, Jeremy F. Strayer
• Localización: Teaching Children Mathematics, ISSN 1073-5836, Vol. 22, Nº 7, 2016, págs. 404-410
• Idioma: inglés
• DOI: 10.5951/teacchilmath.22.7.0404
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• Resumen

  • A collaborative number quest challenges third graders to strengthen their understanding of patterns, multidigit addition, and number operations.