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AMO 2018 Secondary 2 (Grade 8) Question 5

AMO · AMO 2018 Secondary 2 (Grade 8)

Question 5

Different letters represent different digits in the cryptarithm. Find the first three digits of the least possible value of $\mathrm{PINT}$. Assume $P$ and $C$ are not both $0$.

Clarification: PINT is a four-digit number with no leading zero. The source states only that P and C are not both zero.

Question illustration