WHOLE NUMBERS...
The numbers (integers or whole numbers) between two numbers would not include the two numbers, so 9999 - 2 = 9997. Subtract 2 for the numbers 0001 and 9999.
Another Answer
The answer is infinity. If you ask unqualified questions, expect infinite answers.
Chat with our AI personalities
-9998
There are 10000 because there is 0001 to 9999 and then there is 0000.
9999
There are 3168 such numbers.
There are 2828 integers between 1000 and 9999.