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To determine how many numbers have a sum of digits equal to nine, we consider the possible combinations of digits that add up to nine. These combinations include (9,0), (8,1), (7,2), (6,3), and (5,4). Therefore, there are five possible combinations of digits that sum up to nine.
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What is a digit sum of 9?
It is ... wait for it ... NINE!
How many 5 digits numbers are there whose digits sum to 22?
There are 5460 five digit numbers with a digit sum of 22.
What is the greatest three digit number whose digits have a sum of twelve?
Nine hundred thirty (930) is the highest three digit number whose digits have a sum of 12. 9+3+0=12. Any numbers higher than that will give you an sum greater than 12.
How many 5 digit palindromes equal the sum of 18?
35.
How many three digit numbers have the sum of their digits equal to 22?
21.
How many numbers between 100 and 200 have a digit sum of 9?
There are nine of them. They are:108117126135144153162171180
What is the largest three digit number with a digit sum of nine?
900 It is the only three digit number with a nine in the numbers place
What is a digit sum of 9?
It is ... wait for it ... NINE!
How many digits are there between 1 and 100 and is an odd number and the sum of the digit nine?
9, 27, 45, 63, 81 Five of them.
The sum of the digits of a 2-digit number is 10The digit in one's placeis nine times the digit in ten's place Find the number?
-8
How many one-digit numbers are twice the size the sum of their digits?
None. The sum of one digit can't be twice the size of the digit.
How many eight digit number are there for which the sum of digit is 4?
120
How many 5 digits numbers are there whose digits sum to 22?
There are 5460 five digit numbers with a digit sum of 22.
How many 3 digit numbers have a digit sum of 27?
Only one . . . 999 .
How many two-digit numbers has a digit sum equal to 5?
There are five such numbers.
How many distinct 4-digit numbers have a digit sum of 7?
-3
What is a seven digit number that has a sum of 5?
1010111 1111100 1011101 and many more
