WTN - What's This Number APK

Create numbers using a reel, like an odometer in a car and hear how that number is spoken. Has numerous uses such as simple addition and subtraction.

Suitable for UK Key Stage 1, 2, 3, 4 & 5 - USA 1st to 12th Grade (Age 5 - adult)

Grey Olltwit Educational Programs:
- Simple design makes them suitable for all, including Special Needs students e.g. ADHD, Autism, ASD etc.
- Suitable for all ages. No furry animals or pre-school graphics
- Certificates and/or High Score Tables reward good effort
- Made in England by an Englishman