Math Kangaroo 2025 Registration Dates. Math kangaroo (also known as international mathematical kangaroo, or kangourou sans frontières in french) is an international mathematical competition where over 92 countries are represented. Please register for the math kangaroo 2025 competition scheduled to take place.
Online, march 21, 2025, at 6:30 pm pst. March 20, 2025 (registration opens september 15th) grade(s):