Penn, M. W.

It's subtraction! / It is subtraction! by M. W. Penn. - Mankato, Minn. : Capstone Press, c2012. - 24 p. : col. ill. ; 18 cm. - Pebble math .

Includes bibliographical references and index.

Take away -- Use your fingers -- How many left? -- Find the difference.

"Simple rhyming text and color photographs describe subtraction"--Provided by publisher.

ISBN: 9781620656396

Source: 1330183 QBI

LCCN: 2011003299

Subjects--Topical Terms:
Subtraction.
Mathematics

Dewey Class. No.: 513.2/12