TY  - BOOK
AU  - Chilek, Laurie 
TI  - Counting at the zoo: Learning to add 1 to one-digit numbers 
SN  - 9780823989096
AV  - QL77.5 .C455 
U1  - 510  
PY  - 2004///
CY  - New York : 
PB  - Rosen Classroom,  
KW  - Addition
KW  - Non-fiction
KW  - Math-Counting
N1  - C
; 60
; Lexile
; C
; Raz-Plus

N2  - Nothing beats a day at the zoo--but it can also be an opportunity to learn some basic math concepts. This eBook uses annotated photographs and clear text to teach readers how to add one to many one-digit numbers.C
ER  -