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Adding and Subtracting Integers Unit Grade 7 Math 5 Days Tools ...

Adding and Subtracting Integers Unit Grade 7 Math 5 Days Tools ...

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Resourceshttp://www.aea1.k12.ia.us/schoolimprove/math.pdf, <strong>Math</strong>, Key Stone AreaEducation Agency 1, no author found.http://www.edhelper.com/, edHelper.com, no author found.Lester, Diana. Exploring Integer Addition, 2003 summer workshop on algebratiles.Lester, Diana. Exploring Integer Subtraction, 2003 summer workshop on algebratiles.Nelson, Gary T. Four-Pan Algebra Balance, Cuisenaire Company of America Inc,2001.Scott Foresman Addison Wesley, Transition <strong>Math</strong>ematics, Feldman, Cathy; Usiskin,Zalman; Davis, Suzanne; Mallo, Sharon; S<strong>and</strong>ers, Glaydys; Witonsky, David;Fl<strong>and</strong>ers, James; Polonsky, Lydia; Porter, Susan; Viktora, Steven, 1998 chapter5.4

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