What is 1 plus 2 plus 3 etc up to 100?

Answer 1

Oh, dude, you're hitting me with the math questions. So, when you add 1 plus 2 plus 3 all the way up to 100, you get... drum roll, please... 5050. Yeah, like, someone actually sat down and figured that out. Crazy, right?

Answer 2

Well, isn't that a happy little question! When you add all the numbers from 1 to 100 together, you get a total of 5050. Just imagine each number as a little friend coming together to create something beautiful. Happy adding, my friend!

Answer 3

The sum of the first n positive integers can be calculated using the formula n(n+1)/2. In this case, n=100, so the sum of the first 100 positive integers is 100(100+1)/2 = 100(101)/2 = 5050.

Answer 4

The sum of the numbers up to 100 is equal to (100 x 101)/2 = 5050