tag:blogger.com,1999:blog-2886317406670251375.post149626275133961557..comments2023-10-28T15:42:54.942+08:00Comments on PSLE: SAPMOPS 2006PSLEhttp://www.blogger.com/profile/03365618807032152264noreply@blogger.comBlogger4125tag:blogger.com,1999:blog-2886317406670251375.post-32266240896216388992011-09-13T22:01:11.233+08:002011-09-13T22:01:11.233+08:00XIAO GAO they dare come up with such a killer qs?XIAO GAO they dare come up with such a killer qs?Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-2886317406670251375.post-2479974173050223992010-06-25T07:02:52.821+08:002010-06-25T07:02:52.821+08:00Refer to http://www.hci.sg/aphelion/apmops/2007/pd...Refer to http://www.hci.sg/aphelion/apmops/2007/pdf/Chinese/2006%20Chinese%20IR.pdf<br />It's adapted from Q3 from SAPMOPS 2006 Invitational round.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-2886317406670251375.post-18158691093525855802010-06-23T21:28:23.796+08:002010-06-23T21:28:23.796+08:00'It is possible to solve it without calculator...'It is possible to solve it without calculator and not time consuming.'<br /><br />How? Please show us.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-2886317406670251375.post-54650020705755829882010-06-23T21:23:32.489+08:002010-06-23T21:23:32.489+08:00Is your method to try from 5 to 3120? But obviousl...Is your method to try from 5 to 3120? But obviously you cannot do that in exam conditions. It is possible to solve it without calculator and not time consuming.Anonymousnoreply@blogger.com