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Adding Three Fractions
by Polymath Love
Middle-School (grades 5 through 9) math program written to provide skills in context. Students choose one of two types of problems: ruler fractions (halves, fourths, eighths, sixteenths) or regular fractions. Students must add the given three fractions. Every problem is illustrated with an interactive sketch.
mathematics pre-algebra middle school education elementary k-12 high school junior high macintosh freeware middle school mathmatics
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