So many students ask me how to tell the difference between the teens (13-19) and multiples of ten (20, 30, 40, etc.) when they are listening or trying to pronounce or intone them correctly. This podcast will help you listen to and pronounce numbers more easily.
The quick way to remember them is: thirTEEN and THIRty.
Download the podcast here by right-clicking and choosing ‘Save link as’
15 Jan 2014 Numbers