Math Kangaroo 2023 at CMU


International Math Competition for grades 1–12
Over 4 million worldwide participants


Thursday, March 16, 2023 at 6:00pm – 7:15pm


Carnegie Mellon University
Doherty Hall 1212 (grades 1–4)
Doherty Hall 2210 (grades 5–12)

Registration deadline:

December 15 (normal) and January 8 (late fee)

Test info:

Additional links:

Filling the answer card:

Students who take the competition for the first time might not know how to fill the answer card. See detailed instructions.

Please, make sure that your child will know how to fill the card. Note that the answer card has 30 questions so students in grades 1–4 fill only the first 24 questions on the card leaving blank spaces in questions 25–30. If your child is in a 1–4 grade, please explain it to them since it always brings a lot of confusion.

Back to the homepage