About Change Maker

Change Maker is money maths. Something costs a few dollars, you pay with a note, and you work out how much change you should get back. Small amounts up to $10 first, then up to $50.

How to play

1. Pick easy or harder amounts.
2. Read the price and how much was paid.
3. Tap the correct change (or press 1–4).
4. Ten purchases per round.

Tips

Count up from the price to the amount paid instead of subtracting — it's how shopkeepers do it.