tag:blogger.com,1999:blog-78554979842894787.post5862981084027828866..comments2023-10-28T02:18:29.520-07:00Comments on Wyoming Math Teacher Circle: Finding the last digits of 7 to the 9999th powergdlhttp://www.blogger.com/profile/03316706312218120708noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-78554979842894787.post-29850572307864783422009-09-28T15:05:41.046-07:002009-09-28T15:05:41.046-07:00Great pattern Steve, and I loved "Holy Math S...Great pattern Steve, and I loved "Holy Math Smack". Gazooks. It's Mathman. Where is Robin?<br /><br />I think the clock arithmetic explanation is nice and clear. Hope others agree.Lynne Ipiñahttps://www.blogger.com/profile/02298838629222120903noreply@blogger.com