What's This Number
Download What's This Number
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Portable Licence: This portable program is provided free of charge for use on a memory stick and is not to be copied to any computer hard drive. Simply download the zip file (to the memory stick if you wish). Then open the zip file and extract the contents to your memory stick. A folder will be created 'Olltwit Portable Apps'. Inside you will find the program folder. Double click the program file inside that directory to run. Installation versions of these programs can be found here.
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Suitable for UK Key Stage 1, 2, 3, 4 & 5 - USA 1st to 12th Grade (Age 5 - adult)
Recommended Minimum System: PC, Windows 95/NT4 or better e.g. XP, Vista, Windows 7, 16MB Ram, Pentium 166, sound card.
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.