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AQuA-RAT train #66774 · Number Theory · Digits

How many times digit 6 is used while writing numbers from 80…

How many times digit 6 is used while writing numbers from 80 to 1000?

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 #66774

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