By searching Google for "list of prime numbers" you can get several lists, for example here: http://primes.utm.edu/lists/small/1000.txt
There is one prime number between 90 and 100. It is 97.
The prime numbers between 80 and 90 are 83 and 89.
83,87,89
All the prime numbers between 60 and 90 are: 61 67 71 73 79 83 and 89
582
The only prime numbers between 81 and 90 is... 83
The sum of prime numbers between 90 and 100 is 97, the only prime number between 90 and 100.
-20
57 - 59 - 61 - 67 - 71 - 73 - 79 - 83 - 87 - 89
By searching Google for "list of prime numbers" you can get several lists, for example here: http://primes.utm.edu/lists/small/1000.txt
The prime numbers between 80 and 90 are 83 and 89.
582
59 + 61 + 67 + 71 + 73 + 79 + 83 + 89 = 582
There is one prime number between 90 and 100. It is 97.
The prime numbers between 90 to 120:= 97, 101, 103, 107, 109 and 113
There is only a single prime number between 90 and 100 - this is 97.