¡Alberto suma! (Albert Adds Up!): Adición/Substracción (Adding/Taking Away)
¡Alberto suma! (Albert Adds Up!): Adición/Substracción (Adding/Taking Away)
From the Series Ratón Matemático (Mouse Math ®)
Wanda has brought home an awesome new book from the library—and Albert would trade anything for it! But will adding toy after toy get him any closer to the book? (Math topic: Simple… Read More →