Mathematics, 19.11.2020 03:50 719729
The sum of the numbers from 1 to 10 is 55. The sum of the numbers from 11 to 20 is 155. The sum of the numbers from 21 to 30 is 255. Based on this pattern, what is the sum of numbers from 91 to 100?
A. 855
B. 955
C. 1055
D. 1155
Answers: 1
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The sum of the numbers from 1 to 10 is 55. The sum of the numbers from 11 to 20 is 155. The sum of t...
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