Lemma
MediumDigits
AQuA-RAT train #22164 · Number Theory · Digits

__2A x__B ____ CC In the multiplication problem above, A, B, and…

__2A x__B ____ CC In the multiplication problem above, A, B, and C represent distinct digits. If the sum of A and B is equal to 4, what is the value of C?

This problem repeats another one in the library (at most with different numbers), so it's left out of browsing.

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #22164

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