The user wants to find out if the sum of numbers from 1 to 100 is 5050.

Yes, the sum of numbers from 1 to 100 is indeed 5050.

This can be calculated using the formula for the sum of an arithmetic series:
$S_n = frac{n(a_1 + a_n)}{2}$
where:
* $S_n$ is the sum of the series
* $n$ is the number of terms
* $a_1$ is the first term
* $a_n$ is the last term

In this case:
* $n = 100$
* $a_1 = 1$
* $a_n = 100$

So, $S_{100} = frac{100(1 + 100)}{2} = frac{100 times 101}{2} = 50 times 101 = 5050$.

This famous problem is often associated with the mathematician Carl Friedrich Gauss, who supposedly solved it quickly as a child.