Well, isn't that a happy little question! Let's see, we can have numbers like 20 and 22, or 15 and 27, or even 10 and 32. There are so many beautiful combinations that can add up to 42, just like the different colors we use to paint a lovely landscape. Just remember, there are no mistakes in math, only happy little accidents!
44
-31
220
Average is 41 so numbers are 39½, 40½, 41½ and 42½If you meant to put consecutive even numbers then 38, 40, 42 and 44
-35
23 and 19 are both prime numbers and they add up to 42.
42 = 20 + 22
Both numbers add up to 42
44
-31
45
They are 41, 42 and 43.
13, 14, 15
They are: 6 and -7
220
12 10 10 10
Average is 41 so numbers are 39½, 40½, 41½ and 42½If you meant to put consecutive even numbers then 38, 40, 42 and 44