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AQuA-RAT train #19195 · Number Theory · Digits

Of the three-digit integers greater than 600, how many have two digits…

Of the three-digit integers greater than 600, how many have two digits that are equal to each other and the remaining digit different from the other two?

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

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #19195

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