Stages
Just playMission 1/5
Press anything
Nothing is scored here. Press things and see what changes.
Do thisMission 2/5
A cell that works it out
Do thisMission 3/5
Fill one rule down
Do thisMission 4/5
Totals that follow a change
Do thisMission 5/5
Add the column with SUM
★★★
Run cleared.
🚀 Push it
- 🟢Add an item and fill the rule down to it.
- 🟡Show the Total column as money.
- 🔴Work out each line's share without typing 9600 — one formula per row.
🌐 Make it for real
Open a blank Google Sheet and build the sample order list from an empty grid.
Twist: change one number when you are done and watch every total follow.
🧑🏫 Teacher Guideclick to open
⏱ 52015
✅ Watch for
- Totals typed instead of calculated
- Formulas retyped row by row instead of filled
- Numbers typed inside a formula instead of cell addresses