MATHCOUNTS COMPETITION SERIES
A national program that provides students in grade 6-8 the opportunity to compete in live contests against and alongside their peers.
Registration is open until Dec. 17
$35 per competitor for schools
- Every registered school receives the School Competition Kit to run its program for the year.
- As many students as are interested can participate in practices and the School Competition. Registration fees are based on the number of competitors representing the school at the online Chapter Competition.
- Schools with 40% of students on free or reduced lunch or receiving School Wide Title I funding receive a discount.
- Use the button below to register online or click here if you prefer a paper registration form.
$70 per non-school competitor (NSC)
- If your school will not register for the Competition Series and will not support their participation through the school, you can register as a non-school competitor (NSC).
- An NSC must be a student in grades 6-8, and students attending home schools or virtual schools are not NCSs.
- Learn more and register as an NSC here.
The Competition Series has 4 levels of competition—school, chapter, state and national. Each level of competition is comprised of 4 rounds—Sprint, Target, Team and Countdown Round. Altogether the rounds are designed to take about 3 hours to complete.
Click the buttons to the left to learn a little more about what each round looks like.
Focuses on speed and accuracy. Students have 40 minutes to complete 30 math problems without a calculator.
Chapter-level example: By switching two of the digits of the number 123,456, Rodrigo obtains a new number that is 1980 more than the original. What is the product of the two digits Rodrigo switched? (answer: 15)
Focuses on problem-solving and mathematical reasoning. Students receive 4 pairs of problems and have 6 minutes to complete each pair, assuming the use of a calculator.
State-level example: One evening, Varun finishes reading a novel that he has been reading for several days and finds the ending so exciting that he immediately begins reading the novel’s sequel. Each novel has pages numbered consecutively, starting with page 1. Each novel has fewer than 1000 pages. If Varun reads a total of 42 pages in one sitting and the sum of the page numbers he reads in that sitting is 2018, what is the number of the last page of the first novel? (Answer: Page 265)
Focuses on problem-solving and collaboration. Students have 20 minutes to complete 10 math problems, assuming the use of a calculator. Only the 4 students on a school's team can take this round officially.
State-level example: Jackie sold two cars for $25,000 each. The first car sold for a profit of 22%, and the second sold at a loss of 7%. What was the total percent profit on the sale of the two cars? Express your answer to the nearest hundredth. (Answer: 5.54%)
Focuses on speed and accuracy. Students have a maximum of 45 seconds per problem without a calculator. This round is optional at the school, chapter and state level.
Chapter-level example: A prize of $900 is to be shared in the ratio of 2:1:1 among three awardees. How many dollars are in the smallest share? (Answer: $225)