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IMC 2012 — Keystage 3 (IWYMIC) — individual Question 3

xIMC · IMC 2012 — Keystage 3 (IWYMIC) — individual

Question 3

Find the second smallest four-digit multiple $\overline{abcd}$ of eleven with $b+c=a$ and two-digit number $\overline{bc}$ an integer square.