Nayer, Judy. <br/><br/>
Adding it up at the zoo / 
by Judy Nayer ; consulting editor, Gail Saunders-Smith.... 
 - Mankato, MN :  Capstone,  2002. 
 - 17 p. :  col. ill. ;  21 cm. 
 - Yellow Umbrella books.  Level A  Math. .
<br/><br/> Includes index. 
<br/><br/> AR 
<br/><br/> Text and photographs illustrate how addition can be used at the zoo. 
<br/><br/> K-3.  2.6. 
<br/><br/>
<br/><br/><label>ISBN: </label>0736812784 
<br/><br/><label>LCCN: </label>2001008011 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Addition.<br/>Counting.<br/>Animals.
<br/><br/><label>LC Class. No.: </label>QA115  / .N29 2002 
<br/><br/><label>Dewey Class. No.: </label>E  513.2/11