In 4th grade, we had to do 100 math questions in under 4 minutes, and I would always be done under 2 mins. I was wondering if I can test my skills against other "mathletes".

The website would be https://webmathminute.com/online-finish

And it can vary between multiplication, division, multiple operators etc.

How can I create this friendly opportunity? And other advice would be very much helpful.

Thanks!

Welcome to the site!

If you are asking about adding this site to sr.c, don't bother. Read the rules for requesting games to the site: https://www.speedrun.com/requestgame

Your site isn't a game, and by the current rules the site moderators are not accepting generic vocabulary/math games and other educational games.

Freerice might be the best community for this, since it was added before those rules applied.