There are 192.
6 2-digit numbers (13/15/35/53/51/31)
98765.
6 if all digits are different, 27 otherwise.
2 * 2 * 2 * 2 It's not possible to make 16 without using the same numbers twice or without using whole numbers.
If you want 4-digit numbers, there are 24 of them.
There are 192.
6 2-digit numbers (13/15/35/53/51/31)
1x+4y=
98765.
6 if all digits are different, 27 otherwise.
9
2 * 2 * 2 * 2 It's not possible to make 16 without using the same numbers twice or without using whole numbers.
Well honey, you've got 4 digits there, so you can form 4! (4 factorial) which is 24 numbers. That's right, you can make 24 different combinations with those digits. Math can be fun when you've got some sassy numbers to play with!
456, 546 and 564 are three of the four possible even numbers.
Ten different digits can be used to make 10C4 = 10*9*8*7/(4*3*2*1) = 210 four-digit numbers. Either numbers starting with 0 are permitted or the 10 digits do not contain a 0.
The number of six digit numbers that you can make from ten different digits ifrepetitions of same digit on the six digit number is allowed is 1 000 000 numbers(including number 000 000).If no repetitions of the the same digit are allowed then you have:10P6 = 10!/(10-6)! = 151 200 different six digit numbers(six digit permutations form 10 different digits).