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To find the sum of consecutive integers, starting at 1, we use the formula n(n+1)/2 , where n is the last number. Find the sum of the numbers from 1 to 100.
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To find the sum of consecutive integers, starting at 1, we use the formula n(n+1)/2

, where n is the last number. Find the sum of the numbers from 1 to 100.

User Zck
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1 Answer

3 votes

Answer:

5050

Explanation:

sum=(100(100+1))/2=(100(101))/2=5050

User Mancocapac
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