Formula in SUMIF Criteria

Hello,

Thanks for your help in advance!

Let's say, that in row A1:A10 you have numbers from 1 to 10
In Cell B1, you calculate average of the Range A1:A10
In Cell C1, you would like to SUM all the numbers from Range A1:A10 (this is a evaluation and sum range, to be more exact) that are greater then average value in B1!
Formula =sumif(A1:A10;">B1";A1:A10) is not working, since Excel "seas" the formula in Criteria field with "" meaning, that Criteria searches B1 or even >B1 as a string in A1:A10 range.
If Instead of B1, I enter a value, which is a result displayed in B1 Cell, than it works fine (eg: =sumif(A1:A10;">4,52";A1:A10)) but this is not a solution, since the value in B1 could be dynamic and I don't want to change sumif formula every time, value in Cell B1 in changed.

BR

Pull B1 out of quotes:

B1 is a value in cell B1
"B1" is string B1

=SUMIF(A1:A10;">"&B1)

Thank's, that works ... (Hvala Zbor!)