Use AVERAGE through 4 how-to topics, all available without membership; choose a task from the How-to Index and follow the steps to complete it.
How-to Index
| # | Topic | Membership |
|---|---|---|
| 1 | 1. Enter the AVERAGE function | Free |
| 2 | 2. View function syntax guidance | Free |
| 3 | 3. Use a cross-sheet reference | Free |
| 4 | 4. Complete a nested formula and check automatic recalculation | Free |
How-to Guide
1. Enter the AVERAGE function
Entry point: Formulas tab → formula bar
- Open AirSheet and select the cell where you want the result to appear.
- Type
=in the formula bar or directly in the selected cell. - Continue by typing
AVERAGE(. - Enter the cells, ranges, or arguments to include, then press Enter.
Success Criteria
- UI state: The target cell shows an average result.
- Next actions: You can continue editing the formula, adjust arguments, or copy it to other cells.
- No side effects: The original source cells are not overwritten.
Tips While Using
- Common mistakes: If you forget to start with
=, the entry may be treated as plain text.- Environment limits: You need an editable AirSheet cell.
2. View function syntax guidance
Entry point: formula bar
- Select a blank or editable cell.
- Type
=AVERAGE(. - Review the syntax guidance shown near the editing area.
- Confirm the argument format and continue entering the formula.
Success Criteria
- UI state: The interface shows argument guidance or examples related to AVERAGE.
- Next actions: You can continue completing the formula based on the guidance.
Tips While Using
- Common mistakes: If the function name is misspelled, syntax guidance may not appear correctly.
3. Use a cross-sheet reference
Entry point: formula bar
- Type
=AVERAGE(in the result cell. - Switch to another sheet that contains the source data.
- Select the cells or range to include in the average.
- Close the formula with
)and press Enter.
Success Criteria
- UI state: The formula includes a cross-sheet reference.
- Next actions: You can return to the current sheet and review the calculated result.
- No side effects: The referenced source data remains unchanged.
Tips While Using
- Common mistakes: If the selected range is incomplete after switching sheets, the result may not match expectations.
4. Complete a nested formula and check automatic recalculation
Entry point: formula bar
- Enter a combined formula that includes AVERAGE in the target cell.
- Press Enter to finish the formula.
- Change any value in the referenced range.
- Check whether the result cell updates automatically.
Success Criteria
- UI state: The combined formula returns a valid result, and the result updates when source data changes.
- Next actions: You can continue refining the nested formula or extend it to more cells.
Tips While Using
- Common mistakes: Unmatched parentheses or incorrect argument order can cause formula errors.