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AMO 2025 Primary 4 (Grade 4) Question 2

AMO · AMO 2025 Primary 4 (Grade 4)

Question 2

Four numbers satisfy $AB=24$, $BC=48$, and $CD=120$, as shown. Find $AD$.

Question illustration
  1. 40
  2. 60
  3. 64
  4. 124