IKMC 2027 - Grades 9-10 - Self-study SET 3 - Thematic Batch 3 Question 2

Question 2

The three-digit number $\overline{ab0}$ equals the sum of the cubes of its digits. Which of the following numbers also has this property?

Question illustration

$\overline{a0b}$
$\overline{(a−1)b0}$
$\overline{a(b−1)0}$
$\overline{ab1}$
$\overline{a1b}$