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SEAMO 2027 - Paper A - SET 04 - Self-study Question 22

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

Question 22

Find the sum 11 + 12 + 13 + ⋯ + 17 + 18 + 19.
  1. 120
  2. 125
  3. 130
  4. 135
  5. 140