With # andeach representing different digits in the problem below, the difference…

With # andeach representing different digits in the problem below, the difference between #and ## is 623. What is the value of? # -## ___ 623

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 #74835