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FMO 2022 - Grade 4 - Preliminary - Paper 04 Question 5

FMO · FMO 2022 - Grade 4 - Preliminary - Paper 04

Question 5

Find the smallest five-digit number with all digits different.
  1. 10000
  2. 12345
  3. 10234
  4. 10001
  5. 01234