Levy, Kelley Wingate. <br/><br/>
Math practice  over 2500 practice problems /  Grades 4-5 : 
by Kelley Wingate Levy. 
 - North Carolina :  Kelley Wingate,  c1999. 
 - 125 p. :  ill ;  28 cm. 
<br/><br/><label>ISBN: </label>0887245285 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching (Primary)<br/>Problem solving.<br/>Creative activities.<br/>Mathematics--Study and teaching.
<br/><br/><label>Dewey Class. No.: </label>370.15/24