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IKMC 2024 - Grades 3-4 - Self-study Question 20

IKMC · IKMC 2024 - Grades 3-4 - Self-study

Question 20

Cards of the same shape hide the same digits. Cards with different shapes hide different digits. Kim lays out the cards so that the shown calculations are correct. What number does Kim get for triangle × circle × square?

Question illustration

Question illustration
  1. 0
  2. 15
  3. 18
  4. 28
  5. 30