Details
PUBLISHED
[United States] : Britannica Digital Learning : Made available through hoopla, 2013
DESCRIPTION
1 online resource
ISBN/ISSN
9781615358021 (electronic bk.) MWT11663457, 1615358021 (electronic bk.) 11663457
LANGUAGE
English
SERIES
NOTES
This math concept book engages young readers through simple text and photos as they learn how groups change when you add 1 or take away 1
Mode of access: World Wide Web