It depends on what you want to do with the 5 numbers: add them, multiply them, a mix of addition and multiplication, or combine these operations with others.,
111 numbers between 5 and 1000 are divisible by 9
The prime numbers (factors) of 1000 are: 2 and 5
5 odd numbers must always equal an odd number so can never equal 1000
The prime factors of 1000 are: 2, 5
In binary numbers....5 = 1016 = 1108 = 1000
2 and 5
35/1000 - divide both top and bottom by 5 and you get 7/200, which is in its simplest form
There are 267 such numbers.
15.
There are 100 numbers that end in 0 (10, 20, 30, ..., 1000) and 200 numbers that end in 5 (5, 15, 25, ..., 995). However, numbers that end in both 0 and 5 (multiples of 10) have been counted twice, so we need to subtract these duplicates. There are 100 numbers that end in both 0 and 5 (e.g., 10, 20, ..., 1000), so the total number of numbers that end in 0 or 5 is 100 + 200 - 100 = 200.
1000
1 and 5.