Addition in the ForestBook - 2006
Uses a trip into the woods to teach basic arithmetic. Describes addends, sums, the commutative property of addition, and the associative property of addition. Also includes color photographs and a glossary of words found in the text.
Publisher: New York : Marshall Cavendish Benchmark, 
Copyright Date: ©2006
Branch Call Number: J 513.211 Roy
Characteristics: 31 pages : illustrations ; 21 cm.