It is: 97+2 = 99
The sum of the smallest and largest prime numbers within 10 is 7.
The largest prime is 97 and the smallest is 2 (1 is not considered part of the prime number set). So the sum is 97 + 2 = 99
The smallest is 11 and the largest is 97.
The smallest prime number between 0 and 30 is 2, and the largest is 29.
298.
14
298.
2
The largest eight-digit prime number is 99,999,991. The smallest nine-digit number, for comparison, is 100,000,019.
It is 97 and 2 is the smallest
101 997
97 + 2 = 99