What Is the Sum of the First 100 Odd Numbers?

Answer

The sum of the first 100 odd numbers is 10,000. This numbers are from 1, 3, 5…, 199. The first one is 1 and the last one is 199, if added the sum is 200. The second one is 3 and second last 197 which also add up to 200. This will happen 50 times since there are 100 numbers, with each adding to 200. So the answer is 50*200 which is equal to 10,000.
Q&A Related to "What Is the Sum of the First 100 Odd Numbers"
1 + 3 + 5 + 7 + 9 + 11 + 13 + 15 + 17 + 19 + 21 + 23 + 25 + 27 + 29 + 31 + 33 + 35 + 37 + 39 = 400. 1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39. above are the first 20
http://wiki.answers.com/Q/What_is_the_sum_of_the_f...
To find the sum of the first 100 numbers, you use S = n*(n+1) / 2 where n =
http://www.chacha.com/question/what-is-the-sum-of-...
The sum of the first n odd numbers is `n^2` . We can easily validate this using the first few values of n. When n=1, so they are the same. When n=2, `1+3=4=2^2` When n=3, `1+3+5=9
http://www.enotes.com/homework-help/what-sum-first...
95/5 = 19. 95 + 5 = 100. The two numbers are therefore 95 and 5.
http://wiki.answers.com/Q/What_numbers_have_a_quot...
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