Question

What number is 200 less than the greatest number you can form if you are use digits 4,0,5,6 once?

Answer 1

The answer is `6340`.

Explanation:

Greatest number made with `0`, `4`, `5`, and `6`:

`6540`

Then, subtract `200` from `6540`:

`6540-200=6340`

Your answer is `6340`.