VanVoorst, Jennifer. <br/><br/>
Can you guess? / 
by Jennifer VanVoorst ; consultants, David Olson and Tamara Olson. 
 - Mankato, MN :  Capstone,  2004. 
 - 17 p. :  col. ill. ;  21 cm. 
 - Yellow umbrella books.  Level B  Math. .
<br/><br/> Includes index. 
<br/><br/> Simple text and photographs introduce the concept of estimation. 
<br/><br/> K-3. 
<br/><br/>
<br/><br/><label>ISBN: </label>0736829318 0736828907 (pbk.) 
<br/><br/><label>LCCN: </label>2003011914 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Approximate computation.
<br/><br/><label>LC Class. No.: </label>QA276.8  / .V34 2004 
<br/><br/><label>Dewey Class. No.: </label>E  519.5/44