i am a number between 100 and 200 am 7 fewer than my one digit i am a prime number
the matter is that no one who can help has seen your post yet.
You only waited 8 minutes before whining.
The number starts with a 1, so 1xx
I have no idea what "am 7 fewer than my one digit" is supposed to mean. However, all primes will end in 1,3,7,9
So maybe you can figure it out.