That worked perfectly! Thanks, Fred!

Bill, feel free to give your suggestions as well. Again, as a learning
opportunity for me (and others) and for a different perspective. Thanks! You
guys are great!

"Fred Smith" wrote:

This should do what you want:
=if(isna(vlookup(a1,sheet1!A:B,2,false)),"",vlooku p(a1,sheet1!A:B,2,false))

Regards,
Fred

"PaulQ" wrote in message
...
Can someone please help me find a formula (or two) for this example. If
you
can show me a couple of ways to do this (so I can learn), I'd greatly
appreciate it! Thanks!

I'm trying to figure out a formula (or two) that will help me
auto-populate
the ? fields within ColumnB of Sheet 2. Also, I want the ? value for the
"8888" row to return blank, since it does not exist in Sheet 1.

Sheet 1:

ColumnA ColumnB

1234 20
4321 10
5678 11
8765 -
9999 12
7777 13

Sheet 2:

ColumnA ColumnB

5678 ?
8765 ?
1234 ?
4321 ?
8888 ?

.