there are 899 whole numbers that have three digits.
999 are whole.
27
there are 89 twodigits in whole numbers
10,000
there are 899 whole numbers that have three digits.
I believe here are 51 such numbers.
999 are whole.
27
there are 89 twodigits in whole numbers
19 do.
how many numbers exactly have 4 digits ? 8900, 8999, 9000, 9999
10,000
All the whole numbers between 99 and 1,000. Simple subtraction will give you a number, if that's what you meant to ask. 900, the numbers above are exclusive.
Twenty of them from 9 to 99
90
There are 6484 digits BETWEEN the two given numbers.