Place value game: http://www.321know.com/g41a_px1.htm#section2
Jefferson Lab place value game: http://education.jlab.org/placevalue/index.html
-> Select from 6 to 9 digits
-> Select 9 as your largest digit
-> Select ZERO discards! (Challenge yourself! You can do it!)
Jefferson Lab place value game: http://education.jlab.org/placevalue/index.html
-> Select from 6 to 9 digits
-> Select 9 as your largest digit
-> Select ZERO discards! (Challenge yourself! You can do it!)