HKIMO 2026 THPT (Grades 10–12 shared) National Preliminary Set 03 Question 4

HKIMO · HKIMO 2026 THPT (Grades 10–12 shared) National Preliminary Set 03

Question 4

Each letter in the addition below represents a different digit. Find I.

1. 3
2. 4
3. 5
4. 6