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SEAMO 2027 - Paper A - SET 04 - Self-study Question 15

SEAMO · SEAMO 2027 - Paper A - SET 04 - Self-study

Question 15

A number pyramid is shown. Evaluate a + b + c + d.

Question illustration
  1. 15
  2. 20
  3. 25
  4. 30
  5. 35