Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
Índex
1. El sistema de numeració decimal
2. La suma i la resta
3. La multiplicació
4. La divisió
5. Practicar la divisió
6. Les fraccions
7. Els nombres decimals
8. L'euro. Operacions amb nombres decimals
9. Atzar i probabilitat
10. La mesura del temps
11. Mesura de longituds
12. Capacitat i pes
13. Rectes i angles
14. Figures planes
15. Cossos geomètrics
An unexpected family legacy.A hundred-year-old mystery.A sinister secret society.When Jack Knight unexpectedly inherits an old family property, he finds himself unwittingly drawn into a deadly mystery dating back to the first world war.For Jack and his partner Jennifer, what starts as some simple research into their family history soon becomes a dark and dangerous adventure to uncover the hidden secret of his family's legacy.Soon, they find themselves threatened by a sinister secret society that is determined to let no-one get in the way of their plans, and they must risk everything to discover the truth. Together, they must confront an ancient evil in order to save themselves - and possibly all of mankind.