Consolidate The Macros

I have a spreadsheet that has 25 different sheets on it and all of the sheets have it's own set of private macros. I want to know how do I just take one of the sheets macros and allow it to perform that same function across all the sheets since all the sheets are identical. The function of the macros is to hide/unhide rows for the toggle buttons and to hide/unhide columns for the checkboxes.

Private Sub CheckBox1_Click()
If CheckBox1.Value = True Then
Columns("j:o").EntireColumn.Hidden = False
Else
Columns("j:o").EntireColumn.Hidden = True
End If
End Sub
Private Sub CheckBox2_Click()
If CheckBox2.Value = True Then
Columns("p:u").EntireColumn.Hidden = False
Else
Columns("p:u").EntireColumn.Hidden = True
End If
End Sub.............................................