Librería Samer Atenea
Kálamo Books
Librería Elías (Asturias)
Librería Kolima (Madrid)
Librería Proteo (Málaga)
The math triangle could be the challenge your child needs in order to learn to focus. It’s a game that requires a strong understanding of basic math operations and the patience to solve equations. Encourage your child to treat this activity as an icebreaker in between school lessons. Grab a copy today!