Input cells
Constraints
Target cell
Changing cells
It can contain text and data
It can be modified
It can contain many sheets including worksheets and chart sheets
You have to work hard to create it
Label
Value
Formula
Text string
Labels, values, and formulas
Labe3ls and values but not formulas
Values and formulas but not labels
Formulas only
Manipulate values
Manipulate labels
Return a formula result
Use the addition operator