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  • Problem of the Week

The 3rd Thursday in April (April 18, 2024) is National High Five Day!

For National High Five Day, Ronnie’s class decides that everyone in the class.

  • Problem of the Week

Next Monday, April 15, is Tax Day!

It is estimated that the total time Americans will spend on taxes this year is 6.5 billion hours! According to the.

  • Problem of the Week

Luis plans to purchase some new baseball bats and gloves before spring training begins. Luis wants to buy the same bats and gloves he purchased last.

  • Other Resource
  • Problem of the Week

The following information and problems were submitted by a MATHCOUNTS volunteer, Emily Koithan. Thank you, Emily!


Neuroscientists use a special.

Our Story

The MATHCOUNTS Foundation is a 501(c)3 non-profit organization that reaches students in grades 6-8 in all US states and territories with 3 extracurricular math programs. More than a quarter million students participate in our programs or use our resources each year.

There are many paths to success in math.  We help all students discover theirs.

4 students with thunderstix cheering and smiling