# How many 3 digit numbers can be made using multiples of 5?

179 of them.

### How many numbers can you make from 650271 without repeating a digit?

1,956 different numbers can be made from 6 digits. You can calculate this by using the permutation function in a summation function, like this: Σ6k=1 6Pk = 6P1+6P2+...+6P5+6P6 What this does is calculate how many 1 digit numbers you can make from 6 digits, then how many 2 digit numbers can be made from 6 digits and adds the amounts together, then calculates how many 3 digit numbers can be made and adds that on…

### How many 4 digit numbers can be formed using the digits 1 3 5 7 9?

Using only the numbers 1,3,5,7,9, and using each number only once, we have 5 options for the first digit, then 4 remaining options for the second, 3 remaining options for the third and 2 remaining options for the fourth. This means there are 5x4x3x2 ways to combine the digits 1,3,5,7,9 into a 4 digit number. 5x4x3x2=120, so there are 120 four digit numbers that can be made.

### There are 60 possibilities that can be made for a three digit number using the numbers 2 4 6 8 and 9 how many of these three digit numbers are smaller than 500?

If this is a homework assignment, please consider trying it yourself first, otherwise the value of the reinforcement to the lesson offered by the homework will be lost on you. There are 60 possibilities that can be made for a three digit number using the numbers 2 4 6 8 and 9. (5 choices for the first digit, 4 choices for the second digit, and 3 choices for the third digit - multiply 5, 4…

### What is the smallest number that can be made by subtracting 2 five digit numbers using the digits 0123456789?

It is difficult to interpret exactly what you are trying to ask. If you allow your five digit number to have leading zeroes and do not allow negative numbers, then 00000 - 99999 = -99999 is the smallest number. If you do allow negative 5 digit numbers, then (-99999) - 99999 = -199998 is the smallest number.

### How many 4 digit numbers have only odd numbers?

625. Here's how: There are five odd digits {1,3,5,7,9} so our numbers will be made using only these digits. This is the same number of possibilities as if you had a base 5 number system where the allowed digits are {0,1,2,3,4}. For a 1 digit base-5, there are 5 possibilities, for a two digit base-5 there are 5² = 25 possibilities, so for a 4-digit, there are 5^4 = 625 possible. This is the same…

### How many 3-digit numbers can be made using the digits 3 6 9?

-- If the same digit may be repeated, then 27 can be made. -- If the same digit may not be repeated, then 6 can be made. Read more: http://wiki.answers.com/Q/How_many_3-digit_numbers_can_be_made_using_the_digits_2_3_7_9#ixzz2Ch2G0vLq Read more: http://wiki.answers.com/Q/How_many_3-digit_numbers_can_be_made_using_the_digits_2_3_7_9#ixzz2Ch2G0vLq