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Q: How many 3 digit numbers greater than 100 are palindromes?

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90

There are 90 such numbers.

90

There is no limit to numbers, thus there is no limit to palindrome numbers.

There are 90 four-digit palindromes

There is 90 four digit palindromes.

899100 of them. Only 900 of the 900000 are palindromic.

There are no four-digit perfect squares that are palindromes.

There are 900 6-digit palindromes.

90000. With 10 digit palindromes, the last 5 digits are the same as the first 5 digits in reverse, eg 12345 54321. So it comes down to how many 5 digit numbers are there? They are the numbers "10000" to "99999", a total of 99999 - 10000 + 1 = 90000.

There are 10 3-digit odd palindromes that are divisible by five.

There are 45 of them.

36

90 of them.

9 of them.

Ten.

109, if you don't count all the single digit numbers as palidromes.

99 palindromes.

99 of them.

-1000

For there to be palindromes, each digit must be replicated. Therefore there are at most three distinct digits.If there are 3 pairs of different digits, then there are 6 palindromes. If there can be more duplicate digits, then there are 27 palindromes.

8

-4

The same as the number of two-digit numbers, since the last two digits must the same as the first two, only reversed. So I'll say there are 100 four-digit palindromes.

The same as the number of two-digit numbers, since the last two digits must the same as the first two, only reversed. So I'll say there are 100 four-digit palindromes.