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  2. Mar 11, 2020 · If we manually add every number from 1 to 100 as 1+2+3+4+5+…+96+97+98+99+100 – it takes a lot of time. But instead of adding every number manually – Carl Gauss, a primary school student, figured out a structure in the puzzle. He did some mental arithmetic and wrote down the answer quickly – 5050.

  3. Jan 18, 2021 · Gauss used this same method to sum all the numbers from 1 to 100. He realized that he could pair up all the numbers. That meant he had 50 pairs, each with a sum of 101. He could then multiply 50 x 101 to arrive at his answer: 5050.

  4. To sum all the numbers from 1 to 100, Gauss simply calculated \( \frac{100\times (100+1)}{2}=5050\), which is immensely easier than adding all the numbers from 1 to 100. Note that \( 1+2+3 + \cdots +(n-1)+n\) must always be a positive integer.

  5. Johann Carl Friedrich Gauss (German: Gauß [kaʁl ˈfʁiːdʁɪç ˈɡaʊs] ⓘ; Latin: Carolus Fridericus Gauss; 30 April 1777 – 23 February 1855) was a German mathematician, astronomer, geodesist, and physicist who contributed to many fields in mathematics and science. He ranks among history's most influential mathematicians and has been ...

  6. Biography. At the age of seven, Carl Friedrich Gauss started elementary school, and his potential was noticed almost immediately. His teacher, Büttner, and his assistant, Martin Bartels, were amazed when Gauss summed the integers from 1 to 100 instantly by spotting that the sum was 50 pairs of numbers each pair summing to 101.

  7. Oct 10, 2014 · The Story of Gauss. By Jane M. Wilburne, Posted October 10, 2014 –. I love the story of Carl Friedrich Gausswho, as an elementary student in the late 1700s, amazed his teacher with how quickly he found the sum of the integers from 1 to 100 to be 5,050. Gauss recognized he had fifty pairs of numbers when he added the first and last number ...

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