Ray's Primary Arithmetic. 95 pages. The first book in the Ray's Series, Primary Arithmetic starts at the very beginning of mathematics by teaching the children to count. The book then slowly progresses with simple problems, first with addition, then subtraction, then multiplication and division. The problems are very simple, so that the child can learn the concepts involved.
Detalles
- Fecha de publicación
- Oct 1, 2008
- Idioma
- English
- Categoría
- Educación e idioma
- Copyright
- Todos los derechos reservados - Licencia estándar de copyright
- Contribuyentes
- Por (autor o autora): Aaron Jagt
Especificaciones
- Páginas
- 101
- Tipo de encuadernación
- Tapa blanda Tapa blanda
- Color de interior
- Blanco y negro
- Dimensiones
- Carta EE.UU. (8,5 x 11 in / 216 x 279 mm)