No.
You can get 2, 4, 6, 8, 10, and 12, six even sums all together.
Yes. All even numbers have 2 as a factor.
all the sums are 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,and 24
Two is a factor of all even numbers.
Emily worked out all the sums mentally.
It can be. Two is a factor of all even numbers.
No. 4 is not a factor of 6. Also, 6 is not a factor of 4.
2 is a divisor of all even numbers, and a divisor is a factor of all numbers which can be divided by it.
In mathematics, all nonzero numbers have factors. Some factors are even numbers, some are odd. An even factor is a factor that is an even number.
All even numbers have two as a factor.
To give mathematical completeness; it enables all sums to be solvable, (even if this just means proving that they have no answer) in the same way that inventing "negative numbers", "zero" and "imaginary numbers" enable all maths to be solvable. (Not that all sums have answers).
Actually they do because only even numbers have 2 as a factor.