34 books • 3 series
CTIM: Aviones de papel: Componer n meros del 1 al 10 (STEM: Paper Airplanes:...) (Mathematics Readers)
Arte y cultura: Big Ben: Figuras (Art and Culture: Big Ben: Shapes) (Mathematics Readers)
Animales asombrosos: Monos ara a: Valor posicional (Amazing Animals: Spider Monkeys: Place Value) (Mathematics Readers)
Ingenieria asombrosa: Casas de pajaros: Figuras (Engineering Marvels: Birdho...) (Mathematics Readers)
Aventuras de viaje: El parque nacional Tulum: Suma (Travel Adventures: Tulum National Park: Addition) (Mathematics Readers)
Deportes espectaculares: El boliche: Descomponer n meros del 1 al 10 (Specta...) (Mathematics Readers)
Ingenier a asombrosa: Juguetes: Partici n de figuras (Engineering Marvels: Toys: Partitioning Shapes) (Mathematics Readers)
Animales asombrosos: Insectos: Conteo salteado (Amazing Animals: Bugs: Skip ...) (Mathematics Readers)
Diversion y juegos: Burbujas: Suma y resta (Fun and Games: Bubbles: Addition...) (Mathematics Readers)
Tu mundo: Autobuses: Descomponer n meros del 11 al 19 (Your World: Buses: De...) (Mathematics Readers)
Tu mundo: Exploremos los acuarios: Resta (Your World: Exploring Aquariums: Subtraction) (Mathematics Readers)
Ingenieria asombrosa: Una casa de jengibre: Componer n meros del 11 al 19 (Mathematics Readers)
Animales asombrosos: Narvales: Suma (Amazing Animals: Narwhals: Addition) (Mathematics Readers)