Current location - Training Enrollment Network - Mathematics courses - What's the three-minute math story? I'm going to give a speech tomorrow.
What's the three-minute math story? I'm going to give a speech tomorrow.
Gaussian solution 1+2+3+4+. . . +100 story

Goss started school at the age of seven. /kloc-at the age of 0/0, he entered the class of learning mathematics, which was the first class established. Children have never heard of such a course as arithmetic before. The math teacher is Butner, who also played a certain role in the growth of Gauss.

One day, the teacher assigned a question, 1+2+3. ...................................................................................................................................................

Gauss quickly worked out the answer. At first, Gauss's teacher Butner didn't believe that Gauss had worked out the correct answer: "You must have miscalculated. Go back and do it again. " Gauss is determined, and the answer is 5050. The calculation method of Gaussian is as follows:1+100 =1,2+99 =10/kloc-0+51=/kloc-0. There are 50 groups of such numbers from 1 to 100, so 50X 10 1=5050.

Butner looked at him with new eyes. He specially bought Gauss the best arithmetic book from Hamburg and said, "You have surpassed me, and I have nothing to teach you." Then, Gauss and Bater's assistant Bater established a sincere friendship until Bater died. They studied together and helped each other, and Gauss began real mathematics research.