The sum of the first 13 odd numbers is 169.
There are no three consecutive odd integers who's sum equals 13.
Count how many of the numbers are odd. If an odd number of them are odd, then their sum is odd. If an even number of them are odd, then their sum is even.
13 + 37
The numbers are 11, 13 and 15.
The sum of the first 13 odd numbers is 169.
The nine odd numbers whose sum is 50 are 1, 3, 5, 7, 9, 11, 13, 15, and 1.
An odd number of odd numbers can't add up to an even number.
There are no three consecutive odd integers who's sum equals 13.
There are no consecutive odd integers whose sum is equal to 35. 9+11+13 = 33, and 11+13+15 = 39.
Count how many of the numbers are odd. If an odd number of them are odd, then their sum is odd. If an even number of them are odd, then their sum is even.
The sum of any four odd numbers will never be equal to an odd number.
The sum of two odd numbers MUST be even. So there is no answer to the question.
13 + 37
Go through each of the numbers, and count how many of them are odd. If you count an odd number of them, then their sum is odd. If you count an even number of them, then their sum is even.
The numbers are 11, 13 and 15.
The smallest of the three is 13.