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California Mathematics League

Good News!  The Diamond Bar High School Mathematics Team is the 2010-2011, 2012-2013, 2013-2014, 2015-2016 California Math League Regional Champions! 

The California Math League Competition is given in 6 separate monthly 30 minute sessions.


The preliminary schedule for the 2020-2021 CML tests is

(please check back here later)


HOWEVER, these dates may change slightly due to our school calendar.  Please ask your math teacher to let you know the CML test dates.

Does your class participate? Ask your math teacher today?
Go Brahmas!
These CML competitions are open to any student who wants to try.  See the instructions below and check out the links below for practice tests and solutions.

Math Team Test Instructions (These instructions are for the regular, on-campus, school day.  They will be modified for Distance Learning):
  • Each test is given at lunch--come right away, at the beginning of lunch. 
  • Check with your math teacher for the proper location.
  • You will have 30 minutes to solve 6 non-traditional math problems.
  • Practice! Click the link above for practice tests with solutions.
  • Bring a calculator!
  • Bring your brain!
  • Have fun!