Lemma
MediumDigits
AQuA-RAT train #19705 · Number Theory · Digits

Jerry wrote down all the positive integers that have at most 7…

Jerry wrote down all the positive integers that have at most 7 digits and contain only the digits 0 and 1. How many times did he write down the digit 1 ?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #19705

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