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FMO 2023 - Grade 5 - International - Paper 03 Question 6

FMO · FMO 2023 - Grade 5 - International - Paper 03

Question 6

Given 3 ⊕ 4 = 4 + 5 + 6 and 4 ⊕ 8 = 8 + 9 + 10 + 11, find 5 ⊕ 9.
  1. 55
  2. 45
  3. 69
  4. 81
  5. 65