WTN - What's This Number

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

This app contains minimal advertising which may use cookies. It does NOT contain any in-app purchases. Visit the link on this page to our privacy policy for more details. By installing the app you are deemed to have understood this. Every Grey Olltwit free app provides a button on load to get the version without any advertising.