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IKMC 2023 - Grades 5-6 - Self-study Question 19

IKMC · IKMC 2023 - Grades 5-6 - Self-study

Question 19

Lonneke wants equal sums in the white and grey cells. Which two numbers should she swap?

Question illustration
  1. 1 and 11
  2. 2 and 8
  3. 3 and 7
  4. 4 and 13
  5. 7 and 13