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TIMO 2026 Grade 4 Preliminary SET 3 - Self-study Question 7

TIMO · TIMO 2026 Grade 4 Preliminary SET 3 - Self-study

Question 7

Find the value of 3 + 5 + 7 + ... + 21 + 23.
  1. 142
  2. 121
  3. 143
  4. 130