Lemma
MediumDigits
AQuA-RAT train #17182 · Number Theory · Digits

AB +BA ----------- AAC In the correctly worked addition problem shown here…

AB +BA ----------- AAC In the correctly worked addition problem shown here, where the sum of the two-digit positive integers AB and BA is the three-digit integer AAC, and A, B, and C are different digits, what is the units digit of the integer AAC?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #17182

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