Australian Maths Competition (4 Viewers)

[tywebb]

For 2024 AMC I have seen some discussion online elsewhere already. There is something I don't like about AMC - they allow centres to run it over 3 days: aug 6,7 and 8 with submissions of answers on aug 9. I would prefer if they only did it on 1 day, but that's not how it is.

Discussion should be ok after aug 9

However discussion online before that may give unfair advantage for those doing it on aug 7 and 8 over those who did on aug 6.

Maybe self-regulated embargo till aug 9 should be advisable.

 

[tywebb]

The AMC past papers are available for free download at https://shop.amt.edu.au/collections/amc-past-papers/products/amc-past-papers-pdf and the new ones usually come out mid-January the following year.

For some reason the 2023 ones are not there yet.

There is a Thailand dude Dr. Chatawut Chanvanichskul who has a site for past AMC papers at https://drive.google.com/drive/folders/1yi32YSWs8N6k9jZBwIuyh4Sp86OqKC06 and the 2023 ones were there last year but the 2023 disappeared for several months.

A few days ago Dr. Chatawut Chanvanichskul put the 2023 back up at https://drive.google.com/drive/folders/1ULBYBaisIgHj74_MhYMH-DN3usv14eWO

The solutions can also be purchased at https://shop.amt.edu.au/collections/amc-solutions but again they seem to be very late getting the 2023 up this year - so the answer key I put up would have to suffice for now. (Note: Dr. Chatawut Chanvanichskul doesn't seem to have the 2023 answer key)

Thai website not updated but there is one in Taiwan which now has the 2024 papers

they have them going back to 2004 at http://www.chiuchang.org.tw/modules/mydownloads/viewcat.php?op=&cid=22

2024 specific page is at http://www.chiuchang.org.tw/modules/mydownloads/viewcat.php?cid=155

english and chinese versions available

 

[tywebb]

i did the 2024 senior q30

 

[tywebb]

here alternative method for 2024 senior q30 using cramer's rule:

 

[tywebb]

here another method