Five pairs of palindromic numbers whose sum will also be a palindromic number are:

Given:

palindromic numbers

To find:

five pairs of palindromic numbers whose sum will also be a palindromic number

Solution:

1. 121 + 232 = 353
2. 12121 + 23232 = 35353
3. 12321 + 23432 = 35753
4. 131 + 131 = 262
5. 141 + 141 = 282

• When the digits of a number are reversed, the number remains the same; this is known as a palindromic number.
• A number that doesn't change when its digits are flipped over is said to be palindromic.
• It is symmetrical in reflection along a vertical axis, to put it another way.
• The word "palindromic" is derived from the word "palindrome," which describes a word whose spelling is unaltered when its letters are reversed.
• In 1638, English poet and author Henry Peacham coined the term "palindrome."
• Although no physical examples exist, the concept of a palindrome can be traced back to the third century BCE.
• The first known examples of a palindrome date to the first century CE and include the Latin acrostic word square, the Sator Square (which contains both word and sentence palindromes), and the Greek Byzantine sentence palindrome nipson anomemata me monan opsin from the fourth century.

Hence, these are some examples of palindromic numbers whose sums also result in palindromic numbers.

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