DreamBox Math Adventure#4

In this adventure: Addition, Subtraction, Counting, Comparisons, Ordering.

Dreambox is an adaptive learning platform for teaching math concepts in an engaging form. Learning is truly an adventure when it comes to DreamBox!

LEGAL
All copyrighted material is owned solely by the copyright holder. This video is protected under the Fair Use Act - 17 U.S.C. § 107, Notwithstanding the provisions of sections 106 and 106A, the fair use of a copyrighted work, including such use by reproduction in copies or phonorecords or by any other means specified by that section, for purposes such as criticism, comment, news reporting, teaching (including multiple copies for classroom use), scholarship, or research, is not an infringement of copyright.

свернуть