Addition Demonstrator

http://www.teacherled.com/iresources/addition/columndemoh/

http://www.teacherled.com/2014/04/27/column-addition-3-digits/ (Alternate link)

Demonstration, Interactive, Publisher, TeacherLED

A tool for demonstrating how to use the column addition method for three digit numbers.

20 June 2014 Edit: 24 February 2023

BYOD ready

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