01291cam a2200361 4500 71379922 TxAuBib 20110117120000.0 070829s2007||||||||||||||||||||||||eng|u 2004096479 9780375835421 0375835423 IMF IMF BTCTA BAKER EPL TxAuBib The numbers express : a flip-flap Math book / [illustrated by Richard Courtney.]. Thomas & friends. 1st ed. [New York] : Random House, 2007. 1 v. (unpaged) : col. ill. ; 22 cm. Thomas & friends "Based on The Railway Series by The Reverend W. Awdry.". Title from cover. "So much to find! So much to count! So much to add and subract! The simplest math skills are trainloads of fun as you flip the flaps to check your answers."--Cover back. 20110117. Numbers. Counting. Toy and movable books. Arithmetic. Railroads Trains Fiction. Courtney, Richard. Awdry, W. Thomas the Tank Engine & Friends (Television program.) Thomas & friends.