Excell: rip numbers out?

I am doing some math in an Excell sheet.

There are several cells with equations inside like

=C37+D37+E37

=A1*B1

Now I want to copy and paste resultant numbers into another Excell sheet and a Word sheet, but instead of copying the actual resultant numbers they copy the equations inside.

Is there a way to modify a cell (or group of cells) so that they lose the equations inside them but retain their resultant number values?

Or

is there some special way to copy a cell (or group of cells) so that it copies the resultant number values instead of the equation inside?

Thank you.