1 is the smallest positive integer. It is its own square root and cube root, and remains the same if it is squared or cubed.
10 is the base of our number system.
55 is the sum of the first 5 square numbers, 1, 4, 9, 16, and 25.
11
55
The ten numbers from 1 to 10.
The sum of the numbers 1 through 10 is 55.
-9
11
55
11
It is 10*(10+1)/2 = 55
The ten numbers from 1 to 10.
The sum of the numbers 1 through 10 is 55.
The sum of the first 10 counting numbers (1-10) is 51.
-9
Assuming the question refers to INTEGERS and not numbers, the answer is 55.
They add up to 55
1, 2, 5, 10, 11, 22, 55, 110
1, 2, 5, 10, 11, 22, 55, 110 | 1 x 110, 2 x 55, 5 x 22, 10 x 11.