45 of them.
2,4,6,8,10,12,14,16,18
There are 5760 such numbers.
4,000 even numbers, 4,000 odd numbers.
To find the number of 4-digit numbers with only odd digits, we need to consider the options for each digit. Since odd digits are 1, 3, 5, 7, and 9, there are 5 choices for each digit. Therefore, the total number of 4-digit numbers with only odd digits is calculated as 5 x 5 x 5 x 5 = 625. So, there are 625 4-digit numbers that have only odd numbers.
There are 17 such numbers.
450 whole numbers.
45
45 of them.
450
450
450... There are 500 odd numbers from 000 to 999 inclusive. From 000 to 099, there are 50 odd numbers. 500 - 50 = 450.
All of them. There are roughly 45,000 5-digit odd numbers. None of them end in 0.
999 What is even odd? 3 digit odd numbers 101,103,105...999 so count them = 450 3 digit even numbers 100,102,104...998 so count them = 450
2,4,6,8,10,12,14,16,18
There are 5760 such numbers.
555