CEMC Banner

Problem of the Week
Problem E
Sums with Multiples of Three

The set \(\{3,\,6,\,9,\,12,\,15,\,\dots\, ,2022,\,2025\}\) contains all of the multiples of three from \(3\) to \(2025.\)

Three distinct numbers are chosen from the set to form a sum. How many different sums can be formed?