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UKMT Pink Kangaroo, 2019

Number theory Difficulty 2.0 Junior Find the answer United Kingdom

On each of three pieces of paper a five-digit number is written as shown. Three of the digits are covered. The sum of the three numbers is 5726357263. What are the covered digits?

(A) 0,20, 2 and 22 (B) 1,21, 2 and 99 (C) 2,42, 4 and 99 (D) 2,72, 7 and 88 (E) 5,75, 7 and 88

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