jojo,

What level?

Here are some primary / elementary info for numberlines and patterning.

http://illuminations.nctm.org/LessonDetail.aspx?ID=L588


These games also deal with number sense, number lines, and algorithms

http://illuminations.nctm.org/Activities.aspx?grade=all&srchstr=number%20lines


Last edited by JustAMom; 04/09/09 04:28 PM. Reason: forgot to check spelling :s