AdditionDVD - 2008
This episode focuses on the skills needed to add both small and larger numbers together. Important symbols and terminology involved with addition problems are presented as the program unfolds.
Publisher: [United States] : TGG Direct, c2008.
Branch Call Number: J DVD 513.211 Add
Characteristics: 1 videodisc (50 min.) : sd., col. ; 4 3/4 in.