Find how many positive integers less than 10,000 are there such thatthe…

Find how many positive integers less than 10,000 are there such thatthe sum of the digits of the no. is divisible by 3?

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 #960