Sachar, Louis,  1954- <br/><br/>
Sideways arithmetic from Wayside School / 
Louis Sachar. 
 - New York :  Scholastic,  2004. 
 - 89 p. :  ill. ;  20 cm. 
<br/><br/> "An Apple paperback."  Answers: p.75-p.89. 
<br/><br/> Booklist, 
<br/><br/> Contains over fifty math puzzles and brainteasers. 
<br/><br/> 3-6 
<br/><br/><br/>English. 
<br/><br/><label>ISBN: </label>0590457268 9780590457262 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Problems, exercises, etc.--Juvenile literature.<br/>Mathematics--Problems, exercises, etc.<br/>Mathematics--Problems, exercises, etc.
<br/><br/><label>Dewey Class. No.: </label>510.76 SAC/O