Greg Roza - Juvenile Nonfiction - 2004 - 24 pages
High interest math content correlated to National Math Standards as well as National Standards for social studies, science, music, and art
Susan Brendel - Juvenile Nonfiction - 1995 - 40 pages
Patterns explore unusual number relationships, series and sequences, and squares and square roots. Puzzles include mystery numbers, number tricks, secret numbers, and cross ...