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Reverse and add Palindromes Now, all two-digit numbers are palindromes. Let’s try reversing and adding them We notice that all these numbers are Palindromes And are divisible by 11 We can also use this to find new palindromes, like Extending this Note: If we start with a 3-digit number, then the answer is unknown. Example: If we start with 196, we don’t get palindrome!

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Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 15 years. He provides courses for Maths, Science and Computer Science at Teachoo