Lemma
MediumDigits
AQuA-RAT train #82397 · Number Theory · Digits

If h is a positive integer, and if the units' digit of…

If h is a positive integer, and if the units' digit of h^2 is 4 and the units' digit of (h + 1)^2 is 1, what is the units' digit of (h + 2)^2 ?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #82397

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