How many integers from 100 to 800, inclusive, remains the value unchanged…

How many integers from 100 to 800, inclusive, remains the value unchanged when the digits were reversed?

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 #19285