AQuA-RAT train #10185 · Number Theory · Digits
How many odd three-digit integers greater than 400 are there such that…
How many odd three-digit integers greater than 400 are there such that all their digits are different?
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 #10185
Stuck? A gentle nudge
No hints for this one.
Your answer
Checked against the answer in AQuA-RAT.