tag:blogger.com,1999:blog-8256492698354362046.post1983785423655709215..comments2017-09-05T10:04:08.042+10:00Comments on Authentic Inquiry Maths: Colour Patterns in MultiplicationBruce Ferringtonhttp://www.blogger.com/profile/07947474361978469990noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-8256492698354362046.post-17566137448739599822017-07-31T23:09:45.922+10:002017-07-31T23:09:45.922+10:00Interesting. The first diagonal has sequence {1,2...Interesting. The first diagonal has sequence {1,2,3,4,5,6,...} (if you include reds for the multiples of 1). The second diagonal has sequence {2,4,6,8,10,12,...}. The third diagonal has sequence {3,6,9,12,15,18,...}. In other words, the diagonals repeat the multiples. Hmmm....Harry O'Malley (@harrytomalley)http://www.harryomalley.comnoreply@blogger.com