La historia de: los sistemas numéricos: Valor posicional

Learn the history of number systems with this engaging Spanish book! This text combines mathematics and literacy skills, and uses practical, real-world examples of problem solving to teach math and language arts content. Students will learn place value while reading about the number systems of the Egyptians and Romans, and also learn important vocabulary terms like cuneiform, binary systems, roman numerals, and more! The full-color images, math charts, and practice problems make learning math easy and fun. The table of contents, glossary, and index will further understanding of math and...

You don't have to live in Europe to be a soccer aficionado. Known as "football" to most people, soccer is a game of speed, skill, and intricate teamwork. Among the many inspirational athletes who make soccer such an exciting sport, few compare to Lionel Messi, the renowned professional footballer from Argentina. Messi's record-breaking skills on the field have earned him the adoration of soccer fans across the globe. In this biography, readers will be exposed to one of the greatest soccer players of all time: a man whose life story is just as thrilling as his incredible ability to score goals.

Proporciona una amplia agenda que pudiera satisfacer las necesidades de formacion de cualquier profesional de catering, que actua como un texto esencial para la formacion profesional, modulos de seguridad social, servicios de catering empresarial y la formacion como una guia indispensable para la formacion de la hospitalidad.

This selection of riddles is just right: not too hard, not too easy, and all "dressed up" with beautiful illustrations.

Si le das galletas a un ratón, luego querrá un vaso de leche; pues si le enseñas a escribir historias a un niño, obligándole a que se exprese, pasa lo imposible, porque están en el lado correcto de la historia, no más resistentes que una flor. Todos esos compañeros de instituto, con sus familias y profesores son la verdadera elegancia. Abuelas también, y ordenanzas, además del tito de Ellis, un joven que transita en muchas direcciones, de los que les une el miedo a separarse; ellas no tanto, ya les sale el feminismo. Y es que la vida, tras la niñez, es complicada, mucho más con un ...