Understanding and using numbers and prices.
Abstract
Understanding and using numbers and prices in written an oral conversations. This is an A1 level competence, according to the Common European Framework of Reference for languages (http://www.coe.int/t/dg4/linguistic/source/framework_en.pdf page 24).
URI
http://disa.repository.uaeh.edu.mx:8080/xmlui/handle/123456789/122https://repository.uaeh.edu.mx/bitstream/123456789/17189