Intellectual Olympiad in Mathematics - 2026 ongoing
1000 ₸
Subject: Mathematics Level: IX (I is easiest, XII is hardest)
Category: student, student, educator
Question language: Русский
Questions: 15
Example question: Произведение трех последовательных чисел равно 999900. Найдите первое число. 99, 88, 33, 111