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AQuA-RAT train #30402 · Number Theory · Digits

How many times digit 20 is used while writing numbers from 100…

How many times digit 20 is used while writing numbers from 100 to 500?

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 #30402

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