Detalhes do Livro
Formato
Kindle
Páginas
24
Idioma
Inglês
Publicado
Jan 1, 2014
Editora
The Child's World
ISBN-10
1631431404
ISBN-13
9781631431401
Descrição
In this book, readers learn what gravity is and how it impacts weight. They learn about the US customary system and the metric system, where each is used, and the units of measurement in each system. Readers also learn about balances, scales, and estimating weights.