66 is a single number and so there is no sum as such. The only value is 66.
(6+2x)(3) > 66 18 + 6x >66 6x > 48 x > 8 8 is smallest number
66.
66 + 17 = 83
33 66+33=99
3 is the smallest number that is a factor 66 and a multiple of 3
The sum is 28+38 = 66
The sum of the smallest 15 positive integers is 120. The sum of the smallest 15 negative integers is -120.
The sum of the five smallest prime numbers is 18.
66
66
The sum of the smallest and largest prime numbers within 10 is 7.
The smallest prime number that is a factor of the sum of 32009 and 52009 is: 2