Question

You wish to create a 5 digit number from all digits; 0 1 2 3 4 5 6 7 8 9

Repetition is not allowed
* 0 cannot be first as it does not count as a place value if it is first. Ie. 027 is a 2 digit number

How many even numbers can you have?

Answer 1

10234

Explanation:

one is the smallest number so its first

and then you can place zero

after that just place the second smallest number

and so on