Math-it : the easy way to learn math /

Three mathematical games, Addit, Dubblit, and Timzit, designed to help students in primary and elementary grades master various functions related to multiplication and addition.

Bibliographic Details

Main Author:	Brooks, Elmer W.
Corporate Author:	Weimar Institute
Format:	Cassette Kit Book
Language:	English
Subjects:	Multiplication. Addition. Mathematical recreations.