Eight: 1 3 9 27 37 111 333 999.
there are three odd numbers
Those four numbers are all whole numbers.
If the question refers to the prime factors of 999 then these are 33 and 37. If the question refers to the number of prime numbers between 1 and 999 then there are 168.
There are 900 digits between the numbers 100 and 999. This range includes all the three-digit numbers from 100 to 999, which is calculated by subtracting 100 from 999 and adding 1 (to include both endpoints): 999 - 100 + 1 = 900.
998
1, 3, 9, 27, 37, 111, 333, 999.
1, 3, 9, 27, 37, 111, 333, 999
there are three odd numbers
Those four numbers are all whole numbers.
If the question refers to the prime factors of 999 then these are 33 and 37. If the question refers to the number of prime numbers between 1 and 999 then there are 168.
There are 900 digits between the numbers 100 and 999. This range includes all the three-digit numbers from 100 to 999, which is calculated by subtracting 100 from 999 and adding 1 (to include both endpoints): 999 - 100 + 1 = 900.
998
Including 100 and 999 themselves, 900. If you don't count 100 and 999, there are 898.
There are 900 three-digit numbers, ranging from 100 to 999.
900
999 of them.
999 of them.