Question

Using the digits, 2, 8, 5 and 7, write a number

between 7,000 and 8,000 that is divisible by 2.

Answer 1

Explanation:

That means that the number must end in 2 or 8 to be divisible by 2.

Because the number must be between 7000 and 8000 the only number it can start with is 7

With those clues in mind, we can write

1 * 2 * 1 * 2. It doesn't say if we can use a number more than once. I am assuming not. We should get 4

7 2 5 8

7 5 2 8

7 5 8 2

7 8 5 2