Hey, check out my new video: Roman numerals and sticks: Looking at a problem using Roman numerals and making triangles out if sticks
[youtube]http://www.youtube.com/watch?v=2ihx2Q24YQQ[/youtube]
made with Explain Everything http://bit.ly/p9PWRZ
Hey, check out my new video: Roman numerals and sticks: Looking at a problem using Roman numerals and making triangles out if sticks
[youtube]http://www.youtube.com/watch?v=2ihx2Q24YQQ[/youtube]
made with Explain Everything http://bit.ly/p9PWRZ