Hello, DINO!

Each letter stands for a different digit.

If , what does represent?

We given: .

. . Available digits: .

. .

In column-3: ends in

could be (zero).

Then there would be no "carry" to column-2 and

Since , this is not possible.

Hence, and

. . And there is a "carry" from column-4.

. .

Available digits: .

In column-4: ends in

The only combination is: .

. .

Available digits: .

It assumed that a number will not begin with zero.

. . Hence: .

. .

Therefore: .