Sam y sus cuadrados de zapatos
By: escrito por Nat Gabriel ; ilustrado por Ron Fritz ; adaptación al español por Alma B. Ramírez.
Contributors: Fritz, Ronald, ill.; Ramirez, Alma.
Series: Math matters en español
Publisher: Kane Press, Inc.; Kane Press
Published: 2009
Place of publication: New York
Language: spa
ISBN-13: 9781575652764
Subjects: Area measurement -- Fiction; Spanish language materials
Genres: Fiction.
Work titles: Sam's sneaker squares.
Description: With his brother's help, Sam figures out how to measure the size of the lawns he mows.
Notes: "Concepto matemático : el area - grados 1-3."