Electronic Abacus
Comments
- Aug 19 2010 6:04 PM
Robert Preston
This resource was matched by a member of the Brokers of Expertise standards matching team.
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Description
This student interactive, from Illuminations, explores the use of an abacus model for representing numbers and for performing addition. Students can work through several different activities, all of which explore addition.
Learning Registry Activity
Bookmarks
Topics and Grades
Grade: PS/Pre-K to 5
Topics: Mathematics, Number Sense