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   'edu/evaluating-crossnumber.hqx'
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From: "Gary Smith" <blevins_smith@email.msn.com>
Subject: Evaluating Crossnumber Puzzles


Evaluating Crossnumber Puzzles

Middle-School (grades 5 through 9) math program. Students solve crossnumber
puzzles by evaluating simple expressions. Program uses only positive
integers. Go to www.polymathlove.com for more free programs.