# What is the Sum of Natural Numbers from 201 to 500? getcalc.com's Arithmetic Progression (AP) calculator, formula & workout to find what is the sum of numbers from 201 to 500.
105150 is a sum of number series by applying the values of input parameters in the formula.

## How to find the Sum of Natural Numbers from 201 to 500?

The below workout with step by step calculation shows how to find what is the sum of natural numbers or positive integers from 201 to 500 by applying arithmetic progression. It's one of an easiest methods to quickly find the sum of given number series.
step 1 Address the formula, input parameters & values.
Input parameters & values:
The number series 201, 202, 203, 204, . . . . , 499, 500.
The first term a = 201
The common difference d = 1
Total Number of terms n = 300

step 2 apply the input parameter values in the formula
Sum = n/2 x (a + Tn)
= (300/2) x (201 + 500)
= (300 x 701 ) / 2
201 + 202 + 203 + 204 + . . . . + 499 + 500 = 105150

Therefore, 105150 is the sum of positive integers between 201 and 300. 