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well, i think if you use this you can find out. A = 1-9 ,B = 0-9 , C = 0-9 , D = 0-9 , E = 0-9 for 2digit numbers = A A for 3 digit numbers = A B A for 4 digit numbers = A B B A and so on till you get to for 8 digit numbers = A B C D D C B A for 9 digit numbers = A B C D E D C B A and last for 10 digit number = A B C D E E D C B A this should work...
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How many 3-digit palindromic numbers are there?
To be a 3 digit palindromic number, it must be of the form aba.I assume that a 3 digit number must be at least 100 (so that 020 for example does not count as a 3 digit number):a can be any of the nine digits 1-9;for each of these b can be any of the ten digits 0-9Thus there are 9 x 10 = 90 three digit palindromic numbers.
How many palindromic numbers are between 10 and 200?
19
How many palindrome numbers are there between 9000 10000?
there are 10 palindromic numbers between 9000 and 10000 9009,9119,9229,9339,9449,9559,9669,9779,9889,9999
How many palindromic numbers are there between 400 and 500?
There are 9 palindromic numbers between 400 and 500. A palindromic number reads the same forwards and backwards. The palindromic numbers in this range are 404, 414, 424, 434, 444, 454, 464, 474, and 484.
If using 7 single digit numbers how many different combinations can you get?
Number of 7 digit combinations out of the 10 one-digit numbers = 120.
What are the 4 digit palindromic numbers between 9000 10 000?
there are 10 palindromic numbers between 9000 and 10000 9009,9119,9229,9339,9449,9559,9669,9779,9889,9999!!!
Is a 10 digit palindromic number bigger than a 11 digit palindromic number?
No.
How many 3-digit palindromic numbers are there?
To be a 3 digit palindromic number, it must be of the form aba.I assume that a 3 digit number must be at least 100 (so that 020 for example does not count as a 3 digit number):a can be any of the nine digits 1-9;for each of these b can be any of the ten digits 0-9Thus there are 9 x 10 = 90 three digit palindromic numbers.
How many palindromic numbers between 10 and 10000?
1089
How many palindromic numbers are there between 100 and 200?
10
How many palindromic numbers are between 10 and 100000?
1089
How many palindromic numbers are there between 1000 and 1100?
If you think about the digits, you can rewrite them as ABBA, with A being one digit and B being another: A can be 1-9 and B can be 0-9. Since A has to be 1, B can be 0-9, leaving 10 palindromic numbers.
How many palindromic numbers are between 10 and 200?
19
How many palindromic numbers are there between 10 and 100000?
1089 palindromes
Are there 90 palindromic 4 digit numbers between 1000 and 10000?
1001 - 1991, etc = 10, x (2,3,4,5,6,7,8,9) 8 = 80
How many palindromic numbers are between 10-400?
410
How many palindromic numbers are there between 10-400 v?
410
