I can't find this very easy, simple puzzle here, so here goes:
Using all ten digits from 0 to 9 exactly one time, find an equation (using =, not !=, don't be silly) that uses only one of the operators [+, -, /, *].
To be clear, I'm looking for answers of the form
abcd + efg = hij
ab * cd = efghij
I found an answer for addition/substraction years ago as an elementary school homework problem. But I'm curious if there's one for multiplication/division.