? How to play
Tap how much you get back.
- See what it costs and with what you pay.
- Tap the change.
- If it costs, count up like in a store.
GAME DETAIL
«You pay with 5 euros for something that costs 3, how much do you get back?»: change calculation with coins and bills. No time, with voice and help.

This is how the challenge looks at level 1; the correct answer is highlighted.
Tap how much you get back.
Difficulty adjusts automatically to hits and help used; the therapist or family can also fix the level.
Help if it is hard: Count up from what it costs, like the cashier.
THE NEXT STEP IS YOURS