.
A1-A5
A1A5
A1:A5
A1,A5
True
False
True
False
Numbers
An equal sign
A dash
Letters
Divide 30/5
Multiply 5*3
The formula is more professional looking
The formula will be more accurate
The formula result will automatically update when cell values change
Enter
Autofit
Format painter
Esc
Double-click any cell in the column
Drag from the top cell in the last cell in the column
Click the column heading
Click the column label
ENTER
CTRL + ENTER
TAB
INSERT
Cell 1 + Cell 2 + Cell 3
A1:A3
SUM(A1:A3)
A1,A2,A3
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