Question 12
In the following alphabetic, all different letters stand for different digits. Find the three-digit ABC.
$\overline{ABC}+\overline{ABC}=\overline{CDDB}$.
$\overline{ABC}+\overline{ABC}=\overline{CDDB}$.
AMO 2027 Grades 4-5 SET 6 - Self-study Question 12
AMO · AMO 2027 Grades 4-5 SET 6 - Self-study