8,16,24,32,40,48,56,64,72,80,88,96
There is only one prime number which is even - that is 2 - and it also happens to be less than 100. All other prime numbers are odd.
sorry
66, 72, 78, 84, 90, 96.
There are only 10 digits: 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9. So the answer to the question asked is 45.The sum of all of the integers less than 100 and greater than 0 can be found in the following way:(99 + 1) + (98 + 2) + (97 + 3) + ... + (51 + 49) + 50 = 100 + 100 + 100 + ... + 100 + 50 = 49 X 100 + 50 = 4900 + 50 = 4850.
Sum of all such integers less than 100 would be 416 .
The perfect numbers less than 100 are 6 and 28.
The sum of all the digits of all the positive integers that are less than 100 is 4,950.
All of the composite numbers less than 100 have factor pairs.
99 is one of them and all other numbers less than 100 that have more than two factors in them.
The sum of all prime numbers less than one hundred is 1104.
To find prime numbers less than 100, the sieve of eratosthenes filters out 1 and all multiples of 2, 3, 5, and 7. All remaining numbers less than 100 are primes.
54
8,16,24,32,40,48,56,64,72,80,88,96
302
6 and 28
It is 2500.