Lemma
MediumDivisibility
AQuA-RAT train #13778 · Number Theory · Divisibility

The positive two-digit integers p and q have the same digits, but…

The positive two-digit integers p and q have the same digits, but in reverse order. Which of the following must be a factor of p + q?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #13778

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