Maths Olympiad Prep

Library / /59 of 475

, 2005

Combinatorics Difficulty 1.0 Junior Find the answer Canada

A positive integer whose digits are the same when read forwards or backwards is called a palindrome. For example, 4664 is a palindrome. How many integers between 2005 and 3000 are palindromes?

(A) 00 (B) 88 (C) 99 (D) 1010 (E) more than 1010

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