If we have to find the number of values between any two numbers without including those number, for example= to find out number of values between 124 and 16, do we proceed with simple subtraction? Or will that include the value 124?

(124-16)+1

Including both number 124-16 +1 = 109 excluding both number 124-16-1 = 107 Excluding any one number 124-16 = 108

Hi If the question says between 16 and 124 without including those so the number of values will be from 17 to 123 which is 123-17+1=107 If you have to calculate number of values from a to b such that both are included then total number of values wil be (b-a+1)