Works matching DE "STUDY %26 teaching of subtraction"


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    Subtraction From a Historical Perspective.

    Published in:
    School Science & Mathematics, 1999, v. 99, n. 7, p. 389, doi. 10.1111/j.1949-8594.1999.tb17499.x
    By:
    • Ross, Susan C.;
    • Pratt-Cotter, Mary
    Publication type:
    Article
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