Question 183
The four digit number $ABCD$ has the property that
$$
ABCD = A \times BCD + ABC \times D.
$$
What is the smallest possible value of $ABCD$?
$$
ABCD = A \times BCD + ABC \times D.
$$
What is the smallest possible value of $ABCD$?
MathNet 2026 — Part 05 Question 183
Math Olympiad Vault · MathNet 2026 — Part 05