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TIMO 2026 Grade 4 Preliminary SET 2 - Self-study Question 12

TIMO · TIMO 2026 Grade 4 Preliminary SET 2 - Self-study

Question 12

Find the last digit of 3 × 3 × 3 × ... × 3 × 3 (2025 numbers 3).
  1. 1
  2. 9
  3. 7
  4. 3