There are 27 different three-digit integers that can be formed using only…

There are 27 different three-digit integers that can be formed using only the digits 2, 3 and 4. If all 27 of the integers were listed, what would their sum be?

This problem repeats another one in the library (at most with different numbers), so it's left out of browsing.

AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #62962