Title rated 4 out of 5 stars, based on 22 ratings(22 ratings)
Book, 2013
Current format, Book, 2013, First edition., Available .
Book, 2013
Current format, Book, 2013, First edition., Available . Offered in 0 more formats
David A. Adler and Edward Miller tackle questions about different kinds of triangles with a crystal-clear text and cheerful illustrations starring two friendly kids and one savvy robot.
From the community