Lemma
MediumDigits
AQuA-RAT train #22656 · Number Theory · Digits

Using only the digits from 0 to 6 , how many 5…

Using only the digits from 0 to 6 , how many 5 digit codes can be constructed, if the first digit can not be 4 and no digits is used more than once ?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #22656

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