Thanks!

jman_red

Thank you for the kind words. I have a collection of links I think are good at

https://www.cut-the-knot.com/collection.shtml

In almost all of them you will find further links you may want to follow. If you do, you shall probably run into MathPages more than once.

I would recommend:

-https://www.nrich.maths.org

This is a maths website with a similar board to this one.

It has monthly problems of varying difficulty and caters for all abilities. The board also has admins from the University of Cambridge who are qutie wise in all things math.

-https://mathworld.wolfram.com/

This is a website containing hundreds of article varying very greatly in difficulty.

Some can be very useful and are quite simple - such as an introduction to complex numbers and calculus. But these can get very difficult very quickly.

If you are hoping to apply for a very good college, reading some of these may aid you in your interview .

There you go, and i better introduce myself.

I'm Chris, just turned 16 from North England with an interest in maths

The American Mathematical Society: www.ams.org
Classic Fallacies (some interesting proofs): www.math.toronto.edu/mathnet/falseProofs/fallacies.html
Fibonacci Numbers: www.mcs.surrey.ac.uk/Personal/R.Knott/Fibonacci/fib.html
MacTutor History of Mathematics: https://gap.dcs.st-and.ac.uk/~history/index.html
MATH-abundance: www.ping.be/~ping1339
Mathematics Archives: https://archives.math.utk.edu/topics/
MathPages: www.mathpages.com
The Pi Pages: www.cecm.sfu.ca/pi/pi.html
The Prime Pages: www.utm.edu/research/primes/
The Statistics Homepage: www.statsoft.com/textbook/stathome.html

You should be able to find about anything you are interested in within these pages. I also have a collection of links to a number of good chaos theory sites. If this is one of your areas of interest please let me know and I'll pass those links along also. Hope the ones listed above are helpful. Best of luck in all your mathematical pursuits!