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Un article trouvé pour ce sujet.
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Number sense |
2000-02-17 |
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A college student pose la question :
I am a college student and I am to answer the following question: Describe ways of telling by simple inspection when a fraction has a value close to 0; close to 1/2; and close to 1. I am to imagine that I am a 3rd grader answering this question. Any thoughts please?
Penny Nom lui répond. |
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