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VTMO 2014 — Grade 3 — semifinal Question 14

VTMO · VTMO 2014 — Grade 3 — semifinal

Question 14

Remove two digits from $415382$, keeping the others in order, to make the greatest possible number. Which digits should be removed?
  1. $4$ and $1$
  2. $1$ and $5$
  3. $1$ and $2$
  4. $1$ and $3$
  5. $2$ and $3$