The sum of all the numbers 1 through 200 is 20,100.
Wiki User
∙ 9y ago200*50=10000
You use the formulae (n^2 + n)/2 So as n = 200 that would be 20,100
20100
The sum of the first 200 natural numbers is 20,001.
The sum of all odd numbers 1 through 99 is 9,801.
The sum of all the numbers from 101 through 200 is 15,050.
The sum of all even numbers from 2 through 200 is 40,200.
201
The sum of the first 200 even numbers is 40,200.
200*50=10000
7500
20100
You use the formulae (n^2 + n)/2 So as n = 200 that would be 20,100
The sum of the first 200 natural numbers is 20,001.
The sum of all odd numbers 1 through 99 is 9,801.
This is the way I would do it: The sum of the 1st & 100th numbers = the sum of the 2nd & 99th numbers = the sum of the 3rd & 98th numbers all the way to the sum of the 50th & 51st numbers; each of the sums equals 200. So I would multiply 200 by 50 (10000).
200*201/2=20100