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Nous avons trouvé 92 articles correspondant à votre recherche.
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This is a game that should be accessible to students who can perform mental, two digit arithmetic. The explanation of why it works involves base two arithmetic.
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AUTEUR(S): Penny Nom
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Nancy Mutdosch sent this question to Quandaries and Queries and we put Chris' answer here also as we thought it might be of interest to other teachers.
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AUTEUR(S): Chris Fisher
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