![Subtraction machine [STEM toy] cover image](/covers/1945919-L.jpg)
Subtraction machine [STEM toy]
(2005)
Nonfiction
Toy
Call Numbers:
J/STEM/BAG/SUBTRACTION
Availability
Details
PUBLISHED
Carson, CA : Lakeshore, [2005?]
DESCRIPTION
1 machine : plastic ; in the box, 25 x 24 x 3 cm
ISBN/ISSN
002526000083 LC1167
LANGUAGE
English
NOTES
1 machine
Portable learning device to teach subtraction. Students press equation buttons to get correct answers
Title from container