131 and 133
Find two consecutive whole number that 104 lies
9 and 10.
7 and 8
The answer would be 5 and 6
Consecutive whole numbers are very easy to find, or to generate whenever you want to. Just count! Any group of numbers you say, without skipping any, are consecutive whole numbers. Like "1 and 2", or "6, 7, and 8". It's a little bit harder to find consecutive whole numbers that fit some kind of description that somebody gives you. But that's easy to learn with practice.
As written, the question is unanswerable. You will not be able to find two consecutive whole numbers that lie betweena single number. It's possible that you want to find consecutive whole numbers between 5 and 9, but I'm pretty sure you know that would be 6 and 7 or 7 and 8. I've seen this question more frequently referring to the square root of 59 lying between two consecutive whole numbers (7 and 8) but that's a lot of information to leave out.
12 and 13
11 and 12
If you mean two consecutive odd numbers then they are 117 and 119
The three consecutive whole numbers you are looking for are 1, 2, and 3. The sum of the first two numbers, 1 + 2 = 3.
15 and 16. or -16 and -15