TY  - BOOK
AU  - Preddy,Marilyn
TI  - Hundreds board activities: over 60 ideas for computation, numeration, patterning, problem solving, measurements, data collection, and geometry 
AV  - QA135.P923.H863 1995 
PY  - 1995///
CY  - Greensboro, North Carolina
PB  - Carson-Dellosa Pub. Company
KW  - Mathematics
KW  - Study and teaching (Elementary)
KW  - Manipulatives (Education)
N1  - Title from cover; "CD-7423"--Cover; Grades 2-6; 2
ER  -