If the sum of two numbers is even, the two numbers are either both even or both odd. A few examples:
2 + 4 = 6 (even + even = even)
2 + 3 = 5 (even + odd = odd)
5 + 2 = 7 (odd + even = odd)
7+13 = 20 (odd + odd = even)
The sum of two even numbers is always an even number.
The sum of two odd numbers or two even numbers is an even number. The sum of an odd number and an even number is an odd number.
The sum of two odd numbers MUST be even. So there is no answer to the question.
To find the even two-digit numbers where the sum of the digits is 5, we need to consider the possible combinations of digits. The digits that sum up to 5 are (1,4) and (2,3). For the numbers to be even, the units digit must be 4, so the possible numbers are 14 and 34. Therefore, there are 2 even two-digit numbers where the sum of the digits is 5.
The sum of two odd numbers is always an even number
There is no possible answer. The sum of two consecutive even numbers MUST leave a remainder of 2 when divided by 4. That is, the sum must be divisible by 2 but must not be divisible by 4.
None. The sum or product of any two even numbers must be even.
The sum of two even numbers is always an even number.
The sum of two even numbers is always an even number.
The sum of two odd numbers or two even numbers is an even number. The sum of an odd number and an even number is an odd number.
The sum of two odd numbers MUST be even. So there is no answer to the question.
The sum of two odd numbers is always even.
The sum of two odd numbers is always even.
It is not possible. The sum of two odd number MUST be even so the sum of four odd numbers must be even. 165 is not even so the task is not possible.
The average of the three numbers is 50, so the other two must be 48 and 52.
To find the even two-digit numbers where the sum of the digits is 5, we need to consider the possible combinations of digits. The digits that sum up to 5 are (1,4) and (2,3). For the numbers to be even, the units digit must be 4, so the possible numbers are 14 and 34. Therefore, there are 2 even two-digit numbers where the sum of the digits is 5.
Yes, when adding two odd numbers together the sum will always be an even number.