Lemma
MediumDigits
AQuA-RAT train #15789 · Number Theory · Digits

S and T are two-digit positive integers that have the same digits…

S and T are two-digit positive integers that have the same digits but in reverse order. If the positive difference between S and T is less than 50, what is the greatest possible value of S minus T?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #15789

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