Two bugs, Ralph and Flora, try to divide thirteen beans so that the unlucky thirteenth bean disappears, but they soon discover that the math is not so easy.
Details
ISBN: 9780399245350
ISBN: 0399245359
Physical Description:[32] p. : col. ill. ; 24 cm.print
Publisher:New York, NY : G.P. Putnam's Sons, c2007.
General Note: A Junior Library Guild selection.Accelerated Reader/Renaissance Learning LG 2.4 0.5.